In the Linux kernel, the following vulnerability has been resolved: RDMA/umem: Fix double dma_buf_unpin in failure path In ib_umem_dmabuf_get_pinned_with_dma_device(), the call to ib_umem_dmabuf_map_pages() can fail. If this occurs, the dmabuf is immediately unpinned but the umem_dmabuf->pinned flag is still set. Then, when ib_umem_release() is called, it calls ib_umem_dmabuf_revoke() which will call dma_buf_unpin() again. Fix this by removing the immediate unpin upon failure and just let the ib_umem_release/revoke path handle it. This also ensures the proper unmap-unpin unwind ordering if the dmabuf_map_pages call happened to fail due to dma_resv_wait_timeout (and therefore has a non-NULL umem_dmabuf->sgt).

rocky_linux RLSA-2026:19568: RLSA-2026:19568: kernel security update (Important)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:19568 advisory.

    The kernel packages contain the Linux kernel, the core of any Linux operating system.

    Security Fix(es):

    * kernel: net/sched: Make cake_enqueue return NET_XMIT_CN when past buffer_limit (CVE-2025-39766)

    * kernel: scsi: qla2xxx: Fix improper freeing of purex item (CVE-2025-68741)

    * kernel: libceph: make decode_pool() more resilient against corrupted osdmaps (CVE-2025-71116)

    * kernel: libceph: prevent potential out-of-bounds reads in handle_auth_done() (CVE-2026-22984)

    * kernel: libceph: replace overzealous BUG_ON in osdmap_apply_incremental() (CVE-2026-22990)

    * kernel: Linux kernel: Denial of Service in libceph OSD client due to unreset sparse-read state     (CVE-2026-23136)

    * kernel: net/sched: cls_u32: use skb_header_pointer_careful() (CVE-2026-23204)

    * kernel: Linux kernel: Use-after-free in traffic control (act_ct) may lead to denial of service or     privilege escalation (CVE-2026-23270)

    * kernel: Linux kernel KVM: Privilege escalation or denial of service due to improper shadow page table     entry handling (CVE-2026-23401)

    * kernel: nfsd: fix heap overflow in NFSv4.0 LOCK replay cache (CVE-2026-31402)

    * kernel: can: raw: fix ro->uniq use-after-free in raw_rcv() (CVE-2026-31532)

    * kernel: usbip: validate number_of_packets in usbip_pack_ret_submit() (CVE-2026-31607)

    * kernel: md/bitmap: fix GPF in write_page caused by resize race (CVE-2026-43163)

    * kernel: RDMA/umem: Fix double dma_buf_unpin in failure path (CVE-2026-43128)

    * kernel: Dirty Frag is a new universal Local Privilege Escalation (LPE) vulnerability in the Linux     kernel (CVE-2026-43284)

    * kernel: Fragnesia is a variant of Dirty Frag vulnerability in the ESP/XFRM leading to Local Privilege     Escalation (LPE) vulnerability in the Linux kernel (CVE-2026-46300)

    * kernel: Read root-owned files as an unprivileged user (CVE-2026-46333)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:19569 advisory.

    The kernel packages contain the Linux kernel, the core of any Linux operating system.

    Security Fix(es):

    * kernel: net: af_can: do not leave a dangling sk pointer in can_create() (CVE-2024-56603)

    * kernel: net/sched: Make cake_enqueue return NET_XMIT_CN when past buffer_limit (CVE-2025-39766)

    * kernel: crypto: asymmetric_keys - prevent overflow in asymmetric_key_generate_id (CVE-2025-68724)

    * kernel: scsi: qla2xxx: Fix improper freeing of purex item (CVE-2025-68741)

    * kernel: Linux kernel: Use-after-free in traffic control (act_ct) may lead to denial of service or     privilege escalation (CVE-2026-23270)

    * kernel: Linux kernel KVM: Privilege escalation or denial of service due to improper shadow page table     entry handling (CVE-2026-23401)

    * kernel: nfsd: fix heap overflow in NFSv4.0 LOCK replay cache (CVE-2026-31402)

    * kernel: Bluetooth: SCO: Fix use-after-free in sco_recv_frame() due to missing sock_hold (CVE-2026-31408)

    * kernel: usbip: validate number_of_packets in usbip_pack_ret_submit() (CVE-2026-31607)

    * kernel: RDMA/umem: Fix double dma_buf_unpin in failure path (CVE-2026-43128)

    * kernel: Dirty Frag is a new universal Local Privilege Escalation (LPE) vulnerability in the Linux     kernel (CVE-2026-43284)

    * kernel: Fragnesia is a variant of Dirty Frag vulnerability in the ESP/XFRM leading to Local Privilege     Escalation (LPE) vulnerability in the Linux kernel (CVE-2026-46300)

    * kernel: Read root-owned files as an unprivileged user (CVE-2026-46333)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1702 advisory.

    In the Linux kernel, the following vulnerability has been resolved:

    audit: add fchmodat2() to change attributes class (CVE-2025-71239)

    In the Linux kernel, the following vulnerability has been resolved:

    fs: ntfs3: fix infinite loop in attr_load_runs_range on inconsistent metadata (CVE-2025-71265)

    In the Linux kernel, the following vulnerability has been resolved:

    fs: ntfs3: check return value of indx_find to avoid infinite loop (CVE-2025-71266)

    In the Linux kernel, the following vulnerability has been resolved:

    fs: ntfs3: fix infinite loop triggered by zero-sized ATTR_LIST (CVE-2025-71267)

    In the Linux kernel, the following vulnerability has been resolved:

    fs/buffer: add alert in try_to_free_buffers() for folios without buffers (CVE-2025-71295)

    In the Linux kernel, the following vulnerability has been resolved:

    drm/tests: shmem: Hold reservation lock around purge (CVE-2025-71296)

    In the Linux kernel, the following vulnerability has been resolved:

    drm/tests: shmem: Hold reservation lock around madvise (CVE-2025-71298)

    In the Linux kernel, the following vulnerability has been resolved:

    drm/tests: shmem: Hold reservation lock around vmap/vunmap (CVE-2025-71301)

    In the Linux kernel, the following vulnerability has been resolved:

    espintcp: Fix race condition in espintcp_close() (CVE-2026-23239)

    In the Linux kernel, the following vulnerability has been resolved:

    tls: Fix race condition in tls_sw_cancel_work_tx() (CVE-2026-23240)

    In the Linux kernel, the following vulnerability has been resolved:

    audit: add missing syscalls to read class (CVE-2026-23241)

    In the Linux kernel, the following vulnerability has been resolved:

    xfs: check for deleted cursors when revalidating two btrees (CVE-2026-23249)

    In the Linux kernel, the following vulnerability has been resolved:

    cifs: some missing initializations on replay (CVE-2026-31693)

    In the Linux kernel, the following vulnerability has been resolved:

    io_uring/zcrx: fix user_ref race between scrub and refill paths (CVE-2026-43121)

    In the Linux kernel, the following vulnerability has been resolved:

    fbcon: check return value of con2fb_acquire_newinfo() (CVE-2026-43123)

    In the Linux kernel, the following vulnerability has been resolved:

    pstore: ram_core: fix incorrect success return when vmap() fails (CVE-2026-43124)

    In the Linux kernel, the following vulnerability has been resolved:

    ntfs3: fix circular locking dependency in run_unpack_ex (CVE-2026-43127)

    In the Linux kernel, the following vulnerability has been resolved:

    RDMA/umem: Fix double dma_buf_unpin in failure path (CVE-2026-43128)

    In the Linux kernel, the following vulnerability has been resolved:

    ima: verify the previous kernel's IMA buffer lies in addressable RAM (CVE-2026-43129)

    In the Linux kernel, the following vulnerability has been resolved:

    iommu/vt-d: Flush dev-IOTLB only when PCIe device is accessible in scalable mode (CVE-2026-43130)

    In the Linux kernel, the following vulnerability has been resolved:

    dm-verity: correctly handle dm_bufio_client_create() failure (CVE-2026-43132)

    In the Linux kernel, the following vulnerability has been resolved:

    KVM: nSVM: Always use vmcb01 in VMLOAD/VMSAVE emulation (CVE-2026-43133)

    In the Linux kernel, the following vulnerability has been resolved:

    xfrm6: fix uninitialized saddr in xfrm6_get_saddr() (CVE-2026-43139)

    In the Linux kernel, the following vulnerability has been resolved:

    mfd: core: Add locking around 'mfd_of_node_list' (CVE-2026-43143)

    In the Linux kernel, the following vulnerability has been resolved:

    Revert PCI/IOV: Add PCI rescan-remove locking when enabling/disabling SR-IOV (CVE-2026-43147)

    In the Linux kernel, the following vulnerability has been resolved:

    perf/arm-cmn: Reject unsupported hardware configurations (CVE-2026-43150)

    In the Linux kernel, the following vulnerability has been resolved:

    HID: hid-pl: handle probe errors (CVE-2026-43152)

    In the Linux kernel, the following vulnerability has been resolved:

    xfs: remove xfs_attr_leaf_hasname (CVE-2026-43153)

    In the Linux kernel, the following vulnerability has been resolved:

    erofs: fix incorrect early exits in volume label handling (CVE-2026-43154)

    In the Linux kernel, the following vulnerability has been resolved:

    xfs: fix freemap adjustments when adding xattrs to leaf blocks (CVE-2026-43158)

    In the Linux kernel, the following vulnerability has been resolved:

    md/bitmap: fix GPF in write_page caused by resize race (CVE-2026-43163)

    In the Linux kernel, the following vulnerability has been resolved:

    udplite: Fix null-ptr-deref in __udp_enqueue_schedule_skb(). (CVE-2026-43164)

    In the Linux kernel, the following vulnerability has been resolved:

    erofs: fix interlaced plain identification for encoded extents (CVE-2026-43166)

    In the Linux kernel, the following vulnerability has been resolved:

    xfrm: always flush state and policy upon NETDEV_UNREGISTER event (CVE-2026-43167)

    In the Linux kernel, the following vulnerability has been resolved:

    drm/buddy: Prevent BUG_ON by validating rounded allocation (CVE-2026-43169)

    In the Linux kernel, the following vulnerability has been resolved:

    EFI/CPER: don't dump the entire memory region (CVE-2026-43171)

    In the Linux kernel, the following vulnerability has been resolved:

    erofs: fix incorrect early exits for invalid metabox-enabled images (CVE-2026-43179)

    In the Linux kernel, the following vulnerability has been resolved:

    ipv6: ioam: fix heap buffer overflow in __ioam6_fill_trace_data() (CVE-2026-43186)

    In the Linux kernel, the following vulnerability has been resolved:

    xfs: delete attr leaf freemap entries when empty (CVE-2026-43187)

    In the Linux kernel, the following vulnerability has been resolved:

    ceph: do not propagate page array emplacement errors as batch errors (CVE-2026-43188)

    In the Linux kernel, the following vulnerability has been resolved:

    media: v4l2-async: Fix error handling on steps after finding a match (CVE-2026-43189)

    In the Linux kernel, the following vulnerability has been resolved:

    netfilter: xt_tcpmss: check remaining length before reading optlen (CVE-2026-43190)

    In the Linux kernel, the following vulnerability has been resolved:

    net: consume xmit errors of GSO frames (CVE-2026-43194)

    In the Linux kernel, the following vulnerability has been resolved:

    tcp: fix potential race in tcp_v6_syn_recv_sock() (CVE-2026-43198)

    In the Linux kernel, the following vulnerability has been resolved:

    net/mlx5e: Fix scheduling while atomic in IPsec MAC address query (CVE-2026-43199)

    In the Linux kernel, the following vulnerability has been resolved:

    APEI/GHES: ARM processor Error: don't go past allocated memory (CVE-2026-43201)

    In the Linux kernel, the following vulnerability has been resolved:

    net: do not pass flow_id to set_rps_cpu() (CVE-2026-43208)

    In the Linux kernel, the following vulnerability has been resolved:

    tracing: ring-buffer: Fix to check event length before using (CVE-2026-43210)

    In the Linux kernel, the following vulnerability has been resolved:

    PCI: Fix pci_slot_trylock() error handling (CVE-2026-43211)

    In the Linux kernel, the following vulnerability has been resolved:

    KVM: x86: Add SRCU protection for reading PDPTRs in __get_sregs2() (CVE-2026-43214)

    In the Linux kernel, the following vulnerability has been resolved:

    cifs: Fix locking usage for tcon fields (CVE-2026-43215)

    In the Linux kernel, the following vulnerability has been resolved:

    net: Drop the lock in skb_may_tx_timestamp() (CVE-2026-43216)

    In the Linux kernel, the following vulnerability has been resolved:

    io_uring/zcrx: fix sgtable leak on mapping failures (CVE-2026-43224)

    In the Linux kernel, the following vulnerability has been resolved:

    net/rds: No shortcut out of RDS_CONN_ERROR (CVE-2026-43226)

    In the Linux kernel, the following vulnerability has been resolved:

    net/rds: Clear reconnect pending bit (CVE-2026-43230)

    In the Linux kernel, the following vulnerability has been resolved:

    netfilter: nf_conntrack_h323: fix OOB read in decode_choice() (CVE-2026-43233)

    In the Linux kernel, the following vulnerability has been resolved:

    team: avoid NETDEV_CHANGEMTU event when unregistering slave (CVE-2026-43234)

    In the Linux kernel, the following vulnerability has been resolved:

    net/sched: act_skbedit: fix divide-by-zero in tcf_skbedit_hash() (CVE-2026-43238)

    In the Linux kernel, the following vulnerability has been resolved:

    smb: client: prevent races in ->query_interfaces() (CVE-2026-43239)

    In the Linux kernel, the following vulnerability has been resolved:

    x86/kexec: add a sanity check on previous kernel's ima kexec buffer (CVE-2026-43240)

    In the Linux kernel, the following vulnerability has been resolved:

    kcm: fix zero-frag skb in frag_list on partial sendmsg error (CVE-2026-43244)

    In the Linux kernel, the following vulnerability has been resolved:

    ntfs: ->d_compare() must not block (CVE-2026-43245)

    In the Linux kernel, the following vulnerability has been resolved:

    mptcp: pm: in-kernel: always set ID as avail when rm endp (CVE-2026-43252)

    In the Linux kernel, the following vulnerability has been resolved:

    iommu/amd: move wait_on_sem() out of spinlock (CVE-2026-43253)

    In the Linux kernel, the following vulnerability has been resolved:

    ovpn: tcp - fix packet extraction from stream (CVE-2026-43254)

    In the Linux kernel, the following vulnerability has been resolved:

    alpha: fix user-space corruption during memory compaction (CVE-2026-43258)

    In the Linux kernel, the following vulnerability has been resolved:

    arm64: Add support for TSV110 Spectre-BHB mitigation (CVE-2026-43261)

    In the Linux kernel, the following vulnerability has been resolved:

    EFI/CPER: don't go past the ARM processor CPER record buffer (CVE-2026-43266)

    In the Linux kernel, the following vulnerability has been resolved:

    ring-buffer: Fix possible dereference of uninitialized pointer (CVE-2026-43272)

    In the Linux kernel, the following vulnerability has been resolved:

    ceph: supply snapshot context in ceph_zero_partial_object() (CVE-2026-43273)

    In the Linux kernel, the following vulnerability has been resolved:

    APEI/GHES: ensure that won't go past CPER allocated record (CVE-2026-43277)

    In the Linux kernel, the following vulnerability has been resolved:

    dm: clear cloned request bio pointer when last clone bio completes (CVE-2026-43278)

    In the Linux kernel, the following vulnerability has been resolved:

    mailbox: Prevent out-of-bounds access in fw_mbox_index_xlate() (CVE-2026-43281)

    In the Linux kernel, the following vulnerability has been resolved:

    mm/slab: do not access current->mems_allowed_seq if !allow_spin (CVE-2026-43285)

    In the Linux kernel, the following vulnerability has been resolved:

    mm/hugetlb: restore failed global reservations to subpool (CVE-2026-43286)

    In the Linux kernel, the following vulnerability has been resolved:

    drm: Account property blob allocations to memcg (CVE-2026-43287)

    In the Linux kernel, the following vulnerability has been resolved:

    ext4: move ext4_percpu_param_init() before ext4_mb_init() (CVE-2026-43288)

    In the Linux kernel, the following vulnerability has been resolved:

    kexec: derive purgatory entry from symbol (CVE-2026-43289)

    In the Linux kernel, the following vulnerability has been resolved:

    mm/vmalloc: prevent RCU stalls in kasan_release_vmalloc_node (CVE-2026-43292)

    In the Linux kernel, the following vulnerability has been resolved:

    mm/page_alloc: clear page->private in free_pages_prepare() (CVE-2026-43303)

    In the Linux kernel, the following vulnerability has been resolved:

    libceph: define and enforce CEPH_MAX_KEY_LEN (CVE-2026-43304)

    In the Linux kernel, the following vulnerability has been resolved:

    bpf: crypto: Use the correct destructor kfunc type (CVE-2026-43306)

    In the Linux kernel, the following vulnerability has been resolved:

    md raid: fix hang when stopping arrays with metadata through dm-raid (CVE-2026-43309)

    In the Linux kernel, the following vulnerability has been resolved:

    ACPI: processor: Fix NULL-pointer dereference in acpi_processor_errata_piix4() (CVE-2026-43313)

    In the Linux kernel, the following vulnerability has been resolved:

    dm: remove fake timeout to avoid leak request (CVE-2026-43314)

    In the Linux kernel, the following vulnerability has been resolved:

    KVM: nSVM: Remove a user-triggerable WARN on nested_svm_load_cr3() succeeding (CVE-2026-43315)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - RDMA/umem: Fix double dma_buf_unpin in failure path In ib_umem_dmabuf_get_pinned_with_dma_device(), the     call to ib_umem_dmabuf_map_pages() can fail. If this occurs, the dmabuf is immediately unpinned but the     umem_dmabuf->pinned flag is still set. Then, when ib_umem_release() is called, it calls     ib_umem_dmabuf_revoke() which will call dma_buf_unpin() again. Fix this by removing the immediate unpin     upon failure and just let the ib_umem_release/revoke path handle it. This also ensures the proper unmap-     unpin unwind ordering if the dmabuf_map_pages call happened to fail due to dma_resv_wait_timeout (and     therefore has a non-NULL umem_dmabuf->sgt). (CVE-2026-43128)

Note that Nessus relies on the presence of the package as reported by the vendor.

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1544 advisory.

    In the Linux kernel, the following vulnerability has been resolved:

    fs: ntfs3: fix infinite loop in attr_load_runs_range on inconsistent metadata (CVE-2025-71265)

    In the Linux kernel, the following vulnerability has been resolved:

    fs: ntfs3: check return value of indx_find to avoid infinite loop (CVE-2025-71266)

    In the Linux kernel, the following vulnerability has been resolved:

    fs: ntfs3: fix infinite loop triggered by zero-sized ATTR_LIST (CVE-2025-71267)

    In the Linux kernel, the following vulnerability has been resolved:

    fs/buffer: add alert in try_to_free_buffers() for folios without buffers (CVE-2025-71295)

    In the Linux kernel, the following vulnerability has been resolved:

    netfilter: nf_tables: fix use-after-free in nf_tables_addchain() (CVE-2026-23231)

    In the Linux kernel, the following vulnerability has been resolved:

    RDMA/umad: Reject negative data_len in ib_umad_write (CVE-2026-23243)

    In the Linux kernel, the following vulnerability has been resolved:

    fbcon: check return value of con2fb_acquire_newinfo() (CVE-2026-43123)

    In the Linux kernel, the following vulnerability has been resolved:

    pstore: ram_core: fix incorrect success return when vmap() fails (CVE-2026-43124)

    In the Linux kernel, the following vulnerability has been resolved:

    RDMA/umem: Fix double dma_buf_unpin in failure path (CVE-2026-43128)

    In the Linux kernel, the following vulnerability has been resolved:

    iommu/vt-d: Flush dev-IOTLB only when PCIe device is accessible in scalable mode (CVE-2026-43130)

    In the Linux kernel, the following vulnerability has been resolved:

    dm-verity: correctly handle dm_bufio_client_create() failure (CVE-2026-43132)

    In the Linux kernel, the following vulnerability has been resolved:

    KVM: nSVM: Always use vmcb01 in VMLOAD/VMSAVE emulation (CVE-2026-43133)

    In the Linux kernel, the following vulnerability has been resolved:

    xfrm6: fix uninitialized saddr in xfrm6_get_saddr() (CVE-2026-43139)

    In the Linux kernel, the following vulnerability has been resolved:

    mfd: core: Add locking around 'mfd_of_node_list' (CVE-2026-43143)

    In the Linux kernel, the following vulnerability has been resolved:

    Revert PCI/IOV: Add PCI rescan-remove locking when enabling/disabling SR-IOV (CVE-2026-43147)

    In the Linux kernel, the following vulnerability has been resolved:

    perf/arm-cmn: Reject unsupported hardware configurations (CVE-2026-43150)

    In the Linux kernel, the following vulnerability has been resolved:

    HID: hid-pl: handle probe errors (CVE-2026-43152)

    In the Linux kernel, the following vulnerability has been resolved:

    xfs: fix freemap adjustments when adding xattrs to leaf blocks (CVE-2026-43158)

    In the Linux kernel, the following vulnerability has been resolved:

    md/bitmap: fix GPF in write_page caused by resize race (CVE-2026-43163)

    In the Linux kernel, the following vulnerability has been resolved:

    EFI/CPER: don't dump the entire memory region (CVE-2026-43171)

    In the Linux kernel, the following vulnerability has been resolved:

    ipv6: ioam: fix heap buffer overflow in __ioam6_fill_trace_data() (CVE-2026-43186)

    In the Linux kernel, the following vulnerability has been resolved:

    xfs: delete attr leaf freemap entries when empty (CVE-2026-43187)

    In the Linux kernel, the following vulnerability has been resolved:

    netfilter: xt_tcpmss: check remaining length before reading optlen (CVE-2026-43190)

    In the Linux kernel, the following vulnerability has been resolved:

    net: consume xmit errors of GSO frames (CVE-2026-43194)

    In the Linux kernel, the following vulnerability has been resolved:

    PCI: Fix pci_slot_trylock() error handling (CVE-2026-43211)

    In the Linux kernel, the following vulnerability has been resolved:

    KVM: x86: Add SRCU protection for reading PDPTRs in __get_sregs2() (CVE-2026-43214)

    In the Linux kernel, the following vulnerability has been resolved:

    net/rds: No shortcut out of RDS_CONN_ERROR (CVE-2026-43226)

    In the Linux kernel, the following vulnerability has been resolved:

    net/rds: Clear reconnect pending bit (CVE-2026-43230)

    In the Linux kernel, the following vulnerability has been resolved:

    netfilter: nf_conntrack_h323: fix OOB read in decode_choice() (CVE-2026-43233)

    In the Linux kernel, the following vulnerability has been resolved:

    net/sched: act_skbedit: fix divide-by-zero in tcf_skbedit_hash() (CVE-2026-43238)

    In the Linux kernel, the following vulnerability has been resolved:

    x86/kexec: add a sanity check on previous kernel's ima kexec buffer (CVE-2026-43240)

    In the Linux kernel, the following vulnerability has been resolved:

    arm64: Add support for TSV110 Spectre-BHB mitigation (CVE-2026-43261)

    In the Linux kernel, the following vulnerability has been resolved:

    EFI/CPER: don't go past the ARM processor CPER record buffer (CVE-2026-43266)

    In the Linux kernel, the following vulnerability has been resolved:

    ceph: supply snapshot context in ceph_zero_partial_object() (CVE-2026-43273)

    In the Linux kernel, the following vulnerability has been resolved:

    APEI/GHES: ensure that won't go past CPER allocated record (CVE-2026-43277)

    In the Linux kernel, the following vulnerability has been resolved:

    dm: clear cloned request bio pointer when last clone bio completes (CVE-2026-43278)

    In the Linux kernel, the following vulnerability has been resolved:

    drm: Account property blob allocations to memcg (CVE-2026-43287)

    In the Linux kernel, the following vulnerability has been resolved:

    kexec: derive purgatory entry from symbol (CVE-2026-43289)

    In the Linux kernel, the following vulnerability has been resolved:

    libceph: define and enforce CEPH_MAX_KEY_LEN (CVE-2026-43304)

    In the Linux kernel, the following vulnerability has been resolved:

    ACPI: processor: Fix NULL-pointer dereference in acpi_processor_errata_piix4() (CVE-2026-43313)

    In the Linux kernel, the following vulnerability has been resolved:

    dm: remove fake timeout to avoid leak request (CVE-2026-43314)

    In the Linux kernel, the following vulnerability has been resolved:

    KVM: nSVM: Remove a user-triggerable WARN on nested_svm_load_cr3() succeeding (CVE-2026-43315)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1543 advisory.

    In the Linux kernel, the following vulnerability has been resolved:

    fs/xattr: missing fdput() in fremovexattr error path (CVE-2024-14027)

    In the Linux kernel, the following vulnerability has been resolved:

    audit: add fchmodat2() to change attributes class (CVE-2025-71239)

    In the Linux kernel, the following vulnerability has been resolved:

    fs: ntfs3: fix infinite loop in attr_load_runs_range on inconsistent metadata (CVE-2025-71265)

    In the Linux kernel, the following vulnerability has been resolved:

    fs: ntfs3: check return value of indx_find to avoid infinite loop (CVE-2025-71266)

    In the Linux kernel, the following vulnerability has been resolved:

    fs: ntfs3: fix infinite loop triggered by zero-sized ATTR_LIST (CVE-2025-71267)

    In the Linux kernel, the following vulnerability has been resolved:

    fs/buffer: add alert in try_to_free_buffers() for folios without buffers (CVE-2025-71295)

    In the Linux kernel, the following vulnerability has been resolved:

    btrfs: do not strictly require dirty metadata threshold for metadata writepages (CVE-2026-23157)

    In the Linux kernel, the following vulnerability has been resolved:

    netfilter: nf_tables: fix use-after-free in nf_tables_addchain() (CVE-2026-23231)

    In the Linux kernel, the following vulnerability has been resolved:

    espintcp: Fix race condition in espintcp_close() (CVE-2026-23239)

    In the Linux kernel, the following vulnerability has been resolved:

    tls: Fix race condition in tls_sw_cancel_work_tx() (CVE-2026-23240)

    In the Linux kernel, the following vulnerability has been resolved:

    RDMA/umad: Reject negative data_len in ib_umad_write (CVE-2026-23243)

    In the Linux kernel, the following vulnerability has been resolved:

    nvme: fix memory allocation in nvme_pr_read_keys() (CVE-2026-23244)

    In the Linux kernel, the following vulnerability has been resolved:

    xfs: check for deleted cursors when revalidating two btrees (CVE-2026-23249)

    In the Linux kernel, the following vulnerability has been resolved:

    net/sched: Only allow act_ct to bind to clsact/ingress qdiscs and shared blocks (CVE-2026-23270)

    In the Linux kernel, the following vulnerability has been resolved:

    perf: Fix __perf_event_overflow() vs perf_remove_from_context() race (CVE-2026-23271)

    In the Linux kernel, the following vulnerability has been resolved:

    macvlan: observe an RCU grace period in macvlan_common_newlink() error path (CVE-2026-23273)

    In the Linux kernel, the following vulnerability has been resolved:

    drbd: fix null-pointer dereference on local read error (CVE-2026-23285)

    In the Linux kernel, the following vulnerability has been resolved:

    scsi: target: Fix recursive locking in __configfs_open_file() (CVE-2026-23292)

    In the Linux kernel, the following vulnerability has been resolved:

    net: vxlan: fix nd_tbl NULL dereference when IPv6 is disabled (CVE-2026-23293)

    In the Linux kernel, the following vulnerability has been resolved:

    scsi: core: Fix refcount leak for tagset_refcnt (CVE-2026-23296)

    In the Linux kernel, the following vulnerability has been resolved:

    nfsd: Fix cred ref leak in nfsd_nl_threads_set_doit(). (CVE-2026-23297)

    In the Linux kernel, the following vulnerability has been resolved:

    net: ipv6: fix panic when IPv4 route references loopback IPv6 nexthop (CVE-2026-23300)

    In the Linux kernel, the following vulnerability has been resolved:

    smb: client: Don't log plaintext credentials in cifs_set_cifscreds (CVE-2026-23303)

    In the Linux kernel, the following vulnerability has been resolved:

    ipv6: fix NULL pointer deref in ip6_rt_get_dev_rcu() (CVE-2026-23304)

    In the Linux kernel, the following vulnerability has been resolved:

    bpf/bonding: reject vlan+srcmac xmit_hash_policy change when XDP is loaded (CVE-2026-23310)

    In the Linux kernel, the following vulnerability has been resolved:

    i40e: Fix preempt count leak in napi poll tracepoint (CVE-2026-23313)

    In the Linux kernel, the following vulnerability has been resolved:

    net: ipv4: fix ARM64 alignment fault in multipath hash seed (CVE-2026-23316)

    In the Linux kernel, the following vulnerability has been resolved:

    drm/vmwgfx: Return the correct value in vmw_translate_ptr functions (CVE-2026-23317)

    In the Linux kernel, the following vulnerability has been resolved:

    bpf: Fix a UAF issue in bpf_trampoline_link_cgroup_shim (CVE-2026-23319)

    In the Linux kernel, the following vulnerability has been resolved:

    RDMA/irdma: Fix kernel stack leak in irdma_create_user_ah() (CVE-2026-23335)

    In the Linux kernel, the following vulnerability has been resolved:

    net: sched: avoid qdisc_reset_all_tx_gt() vs dequeue race for lockless qdiscs (CVE-2026-23340)

    In the Linux kernel, the following vulnerability has been resolved:

    xdp: produce a warning when calculated tailroom is negative (CVE-2026-23343)

    In the Linux kernel, the following vulnerability has been resolved:

    netfilter: nft_set_pipapo: split gc into unlink and reclaim phase (CVE-2026-23351)

    In the Linux kernel, the following vulnerability has been resolved:

    x86/efi: defer freeing of boot services memory (CVE-2026-23352)

    In the Linux kernel, the following vulnerability has been resolved:

    x86/fred: Correct speculative safety in fred_extint() (CVE-2026-23354)

    In the Linux kernel, the following vulnerability has been resolved:

    drbd: fix LOGIC BUG in drbd_al_begin_io_nonblock() (CVE-2026-23356)

    In the Linux kernel, the following vulnerability has been resolved:

    bpf: Fix stack-out-of-bounds write in devmap (CVE-2026-23359)

    In the Linux kernel, the following vulnerability has been resolved:

    nvme: fix admin queue leak on controller reset (CVE-2026-23360)

    In the Linux kernel, the following vulnerability has been resolved:

    PCI: dwc: ep: Flush MSI-X write before unmapping its ATU entry (CVE-2026-23361)

    In the Linux kernel, the following vulnerability has been resolved:

    can: bcm: fix locking for bcm_op runtime updates (CVE-2026-23362)

    In the Linux kernel, the following vulnerability has been resolved:

    i2c: i801: Revert i2c: i801: replace acpi_lock with I2C bus lock (CVE-2026-23369)

    In the Linux kernel, the following vulnerability has been resolved:

    net/sched: ets: fix divide by zero in the offload path (CVE-2026-23379)

    In the Linux kernel, the following vulnerability has been resolved:

    tracing: Fix WARN_ON in tracing_buffers_mmap_close (CVE-2026-23380)

    In the Linux kernel, the following vulnerability has been resolved:

    net: bridge: fix nd_tbl NULL dereference when IPv6 is disabled (CVE-2026-23381)

    In the Linux kernel, the following vulnerability has been resolved:

    bpf, arm64: Force 8-byte alignment for JIT buffer to prevent atomic tearing (CVE-2026-23383)

    In the Linux kernel, the following vulnerability has been resolved:

    Squashfs: check metadata block offset is within range (CVE-2026-23388)

    In the Linux kernel, the following vulnerability has been resolved:

    net/rds: Fix circular locking dependency in rds_tcp_tune (CVE-2026-23419)

    In the Linux kernel, the following vulnerability has been resolved:

    cifs: some missing initializations on replay (CVE-2026-31693)

    In the Linux kernel, the following vulnerability has been resolved:

    fbcon: check return value of con2fb_acquire_newinfo() (CVE-2026-43123)

    In the Linux kernel, the following vulnerability has been resolved:

    pstore: ram_core: fix incorrect success return when vmap() fails (CVE-2026-43124)

    In the Linux kernel, the following vulnerability has been resolved:

    RDMA/umem: Fix double dma_buf_unpin in failure path (CVE-2026-43128)

    In the Linux kernel, the following vulnerability has been resolved:

    ima: verify the previous kernel's IMA buffer lies in addressable RAM (CVE-2026-43129)

    In the Linux kernel, the following vulnerability has been resolved:

    iommu/vt-d: Flush dev-IOTLB only when PCIe device is accessible in scalable mode (CVE-2026-43130)

    In the Linux kernel, the following vulnerability has been resolved:

    dm-verity: correctly handle dm_bufio_client_create() failure (CVE-2026-43132)

    In the Linux kernel, the following vulnerability has been resolved:

    KVM: nSVM: Always use vmcb01 in VMLOAD/VMSAVE emulation (CVE-2026-43133)

    In the Linux kernel, the following vulnerability has been resolved:

    xfrm6: fix uninitialized saddr in xfrm6_get_saddr() (CVE-2026-43139)

    In the Linux kernel, the following vulnerability has been resolved:

    mfd: core: Add locking around 'mfd_of_node_list' (CVE-2026-43143)

    In the Linux kernel, the following vulnerability has been resolved:

    Revert PCI/IOV: Add PCI rescan-remove locking when enabling/disabling SR-IOV (CVE-2026-43147)

    In the Linux kernel, the following vulnerability has been resolved:

    perf/arm-cmn: Reject unsupported hardware configurations (CVE-2026-43150)

    In the Linux kernel, the following vulnerability has been resolved:

    HID: hid-pl: handle probe errors (CVE-2026-43152)

    In the Linux kernel, the following vulnerability has been resolved:

    xfs: remove xfs_attr_leaf_hasname (CVE-2026-43153)

    In the Linux kernel, the following vulnerability has been resolved:

    xfs: fix freemap adjustments when adding xattrs to leaf blocks (CVE-2026-43158)

    In the Linux kernel, the following vulnerability has been resolved:

    iommu/vt-d: Skip dev-iotlb flush for inaccessible PCIe device without scalable mode (CVE-2026-43161)

    In the Linux kernel, the following vulnerability has been resolved:

    md/bitmap: fix GPF in write_page caused by resize race (CVE-2026-43163)

    In the Linux kernel, the following vulnerability has been resolved:

    xfrm: always flush state and policy upon NETDEV_UNREGISTER event (CVE-2026-43167)

    In the Linux kernel, the following vulnerability has been resolved:

    drm/buddy: Prevent BUG_ON by validating rounded allocation (CVE-2026-43169)

    In the Linux kernel, the following vulnerability has been resolved:

    EFI/CPER: don't dump the entire memory region (CVE-2026-43171)

    In the Linux kernel, the following vulnerability has been resolved:

    procfs: fix possible double mmput() in do_procmap_query() (CVE-2026-43178)

    In the Linux kernel, the following vulnerability has been resolved:

    ipv6: ioam: fix heap buffer overflow in __ioam6_fill_trace_data() (CVE-2026-43186)

    In the Linux kernel, the following vulnerability has been resolved:

    xfs: delete attr leaf freemap entries when empty (CVE-2026-43187)

    In the Linux kernel, the following vulnerability has been resolved:

    media: v4l2-async: Fix error handling on steps after finding a match (CVE-2026-43189)

    In the Linux kernel, the following vulnerability has been resolved:

    netfilter: xt_tcpmss: check remaining length before reading optlen (CVE-2026-43190)

    In the Linux kernel, the following vulnerability has been resolved:

    net: consume xmit errors of GSO frames (CVE-2026-43194)

    In the Linux kernel, the following vulnerability has been resolved:

    net/mlx5e: Fix scheduling while atomic in IPsec MAC address query (CVE-2026-43199)

    In the Linux kernel, the following vulnerability has been resolved:

    APEI/GHES: ARM processor Error: don't go past allocated memory (CVE-2026-43201)

    In the Linux kernel, the following vulnerability has been resolved:

    tracing: ring-buffer: Fix to check event length before using (CVE-2026-43210)

    In the Linux kernel, the following vulnerability has been resolved:

    PCI: Fix pci_slot_trylock() error handling (CVE-2026-43211)

    In the Linux kernel, the following vulnerability has been resolved:

    KVM: x86: Add SRCU protection for reading PDPTRs in __get_sregs2() (CVE-2026-43214)

    In the Linux kernel, the following vulnerability has been resolved:

    cifs: Fix locking usage for tcon fields (CVE-2026-43215)

    In the Linux kernel, the following vulnerability has been resolved:

    net/rds: No shortcut out of RDS_CONN_ERROR (CVE-2026-43226)

    In the Linux kernel, the following vulnerability has been resolved:

    net/rds: Clear reconnect pending bit (CVE-2026-43230)

    In the Linux kernel, the following vulnerability has been resolved:

    netfilter: nf_conntrack_h323: fix OOB read in decode_choice() (CVE-2026-43233)

    In the Linux kernel, the following vulnerability has been resolved:

    net/sched: act_skbedit: fix divide-by-zero in tcf_skbedit_hash() (CVE-2026-43238)

    In the Linux kernel, the following vulnerability has been resolved:

    smb: client: prevent races in ->query_interfaces() (CVE-2026-43239)

    In the Linux kernel, the following vulnerability has been resolved:

    x86/kexec: add a sanity check on previous kernel's ima kexec buffer (CVE-2026-43240)

    In the Linux kernel, the following vulnerability has been resolved:

    kcm: fix zero-frag skb in frag_list on partial sendmsg error (CVE-2026-43244)

    In the Linux kernel, the following vulnerability has been resolved:

    iommu/amd: move wait_on_sem() out of spinlock (CVE-2026-43253)

    In the Linux kernel, the following vulnerability has been resolved:

    alpha: fix user-space corruption during memory compaction (CVE-2026-43258)

    In the Linux kernel, the following vulnerability has been resolved:

    arm64: Add support for TSV110 Spectre-BHB mitigation (CVE-2026-43261)

    In the Linux kernel, the following vulnerability has been resolved:

    KVM: x86: Ignore -EBUSY when checking nested events from vcpu_block() (CVE-2026-43265)

    In the Linux kernel, the following vulnerability has been resolved:

    EFI/CPER: don't go past the ARM processor CPER record buffer (CVE-2026-43266)

    In the Linux kernel, the following vulnerability has been resolved:

    ceph: supply snapshot context in ceph_zero_partial_object() (CVE-2026-43273)

    In the Linux kernel, the following vulnerability has been resolved:

    APEI/GHES: ensure that won't go past CPER allocated record (CVE-2026-43277)

    In the Linux kernel, the following vulnerability has been resolved:

    dm: clear cloned request bio pointer when last clone bio completes (CVE-2026-43278)

    In the Linux kernel, the following vulnerability has been resolved:

    mailbox: Prevent out-of-bounds access in fw_mbox_index_xlate() (CVE-2026-43281)

    In the Linux kernel, the following vulnerability has been resolved:

    drm: Account property blob allocations to memcg (CVE-2026-43287)

    In the Linux kernel, the following vulnerability has been resolved:

    ext4: move ext4_percpu_param_init() before ext4_mb_init() (CVE-2026-43288)

    In the Linux kernel, the following vulnerability has been resolved:

    kexec: derive purgatory entry from symbol (CVE-2026-43289)

    In the Linux kernel, the following vulnerability has been resolved:

    mm/vmalloc: prevent RCU stalls in kasan_release_vmalloc_node (CVE-2026-43292)

    In the Linux kernel, the following vulnerability has been resolved:

    libceph: define and enforce CEPH_MAX_KEY_LEN (CVE-2026-43304)

    In the Linux kernel, the following vulnerability has been resolved:

    bpf: crypto: Use the correct destructor kfunc type (CVE-2026-43306)

    In the Linux kernel, the following vulnerability has been resolved:

    ACPI: processor: Fix NULL-pointer dereference in acpi_processor_errata_piix4() (CVE-2026-43313)

    In the Linux kernel, the following vulnerability has been resolved:

    dm: remove fake timeout to avoid leak request (CVE-2026-43314)

    In the Linux kernel, the following vulnerability has been resolved:

    KVM: nSVM: Remove a user-triggerable WARN on nested_svm_load_cr3() succeeding (CVE-2026-43315)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
315949	RHEL 9 : kernel (RHSA-2026:19568)	Nessus	Red Hat Local Security Checks	high
315913	RHEL 10 : kernel (RHSA-2026:19569)	Nessus	Red Hat Local Security Checks	high
315658	Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-1702)	Nessus	Amazon Linux Local Security Checks	high
312691	Linux Distros Unpatched Vulnerability : CVE-2026-43128	Nessus	Misc.	high
305232	Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2026-1544)	Nessus	Amazon Linux Local Security Checks	high
305231	Amazon Linux 2023 : bpftool6.12, kernel6.12, kernel6.12-devel (ALAS2023-2026-1543)	Nessus	Amazon Linux Local Security Checks	high

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