The remote Ubuntu 26.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8507-1 advisory.

    It was discovered that some AMD processors did not properly clear data in the floating point divider unit     during speculative execution. A local attacker could use this to expose sensitive information.
    (CVE-2025-54505)

    Several security issues were discovered in the Linux kernel. An attacker could possibly use these to     compromise the system. This update corrects flaws in the following subsystems:

    - ARM64 architecture;

    - x86 architecture;

    - Block layer subsystem;

    - Cryptographic API;

    - Rados block device (RBD) driver;

    - Compressed RAM block device driver;

    - Character device driver;

    - TPM device driver;

    - Hardware crypto device drivers;

    - EDAC drivers;

    - GPU drivers;

    - Greybus drivers;

    - HID subsystem;

    - Microsoft Hyper-V drivers;

    - Hardware monitoring drivers;

    - I2C subsystem;

    - IIO subsystem;

    - InfiniBand drivers;

    - Input Device core drivers;

    - LED subsystem;

    - Multiple devices driver;

    - Media drivers;

    - IBM Advanced System Management driver;

    - MTD block device drivers;

    - Network drivers;

    - Microsoft Azure Network Adapter (MANA) driver;

    - NTB driver;

    - NVME drivers;

    - Device tree and open firmware driver;

    - PCI subsystem;

    - Remote Processor subsystem;

    - SCSI subsystem;

    - SPI subsystem;

    - Realtek RTL8723BS SDIO drivers;

    - SM750 framebuffer staging driver;

    - Thermal drivers;

    - USB Gadget drivers;

    - USB over IP driver;

    - VFIO drivers;

    - Framebuffer layer;

    - 9P distributed file system;

    - AFS file system;

    - Ceph distributed file system;

    - File systems infrastructure;

    - EROFS file system;

    - Ext4 file system;

    - F2FS file system;

    - FUSE (File system in Userspace);

    - Journaling layer for block devices (JBD2);

    - NILFS2 file system;

    - File system notification infrastructure;

    - NTFS3 file system;

    - OCFS2 file system;

    - SMB network file system;

    - UDF file system;

    - XFS file system;

    - Codetag library;

    - Memory management;

    - Memory Management;

    - KVM subsystem;

    - Tracing infrastructure;

    - User-space API (UAPI);

    - io_uring subsystem;

    - Locking primitives;

    - Timer subsystem;

    - Scatterlist API;

    - Heterogeneous memory management;

    - KASAN memory debugging framework;

    - Bluetooth subsystem;

    - Ethernet bridge;

    - CAIF protocol;

    - CAN network layer;

    - Ceph Core library;

    - IPv4 networking;

    - IPv6 networking;

    - Multipath TCP;

    - Netfilter;

    - NFC subsystem;

    - Packet sockets;

    - Qualcomm IPC Router (QRTR);

    - RDS protocol;

    - RxRPC session sockets;

    - SMC sockets;

    - Stream parser;

    - Landlock security;

    - SELinux security module;

    - ALSA framework;

    - Generic PCM loopback sound driver;

    - FireWire sound drivers;

    - Creative Sound Blaster X-Fi driver;

    - QCOM ASoC drivers;

    - USB sound devices;

    - Objtool; (CVE-2026-31532, CVE-2026-31574, CVE-2026-31575, CVE-2026-31576, CVE-2026-31577,     CVE-2026-31578, CVE-2026-31579, CVE-2026-31580, CVE-2026-31581, CVE-2026-31582, CVE-2026-31583,     CVE-2026-31584, CVE-2026-31585, CVE-2026-31586, CVE-2026-31587, CVE-2026-31588, CVE-2026-31589,     CVE-2026-31590, CVE-2026-31591, CVE-2026-31592, CVE-2026-31593, CVE-2026-31594, CVE-2026-31595,     CVE-2026-31596, CVE-2026-31597, CVE-2026-31598, CVE-2026-31599, CVE-2026-31600, CVE-2026-31601,     CVE-2026-31602, CVE-2026-31603, CVE-2026-31604, CVE-2026-31605, CVE-2026-31606, CVE-2026-31607,     CVE-2026-31608, CVE-2026-31609, CVE-2026-31610, CVE-2026-31611, CVE-2026-31612, CVE-2026-31613,     CVE-2026-31614, CVE-2026-31615, CVE-2026-31616, CVE-2026-31617, CVE-2026-31618, CVE-2026-31619,     CVE-2026-31620, CVE-2026-31621, CVE-2026-31622, CVE-2026-31623, CVE-2026-31624, CVE-2026-31625,     CVE-2026-31626, CVE-2026-31627, CVE-2026-31628, CVE-2026-31629, CVE-2026-31686, CVE-2026-31694,     CVE-2026-31696, CVE-2026-31697, CVE-2026-31698, CVE-2026-31699, CVE-2026-31700, CVE-2026-31701,     CVE-2026-31702, CVE-2026-31703, CVE-2026-31704, CVE-2026-31705, CVE-2026-31706, CVE-2026-31707,     CVE-2026-31708, CVE-2026-31709, CVE-2026-31710, CVE-2026-31711, CVE-2026-31712, CVE-2026-31713,     CVE-2026-31714, CVE-2026-31715, CVE-2026-31716, CVE-2026-31717, CVE-2026-31718, CVE-2026-31719,     CVE-2026-43058, CVE-2026-43071, CVE-2026-43072, CVE-2026-43073, CVE-2026-43348, CVE-2026-43349,     CVE-2026-43350, CVE-2026-43491, CVE-2026-43493, CVE-2026-43499, CVE-2026-43501, CVE-2026-45986,     CVE-2026-45987, CVE-2026-45988, CVE-2026-45989, CVE-2026-45990, CVE-2026-45991, CVE-2026-45994,     CVE-2026-45995, CVE-2026-45996, CVE-2026-45997, CVE-2026-45999, CVE-2026-46001, CVE-2026-46002,     CVE-2026-46003, CVE-2026-46004, CVE-2026-46005, CVE-2026-46006, CVE-2026-46007, CVE-2026-46008,     CVE-2026-46009, CVE-2026-46010, CVE-2026-46011, CVE-2026-46012, CVE-2026-46013, CVE-2026-46014,     CVE-2026-46015, CVE-2026-46016, CVE-2026-46018, CVE-2026-46019, CVE-2026-46020, CVE-2026-46021,     CVE-2026-46022, CVE-2026-46023, CVE-2026-46024, CVE-2026-46025, CVE-2026-46026, CVE-2026-46027,     CVE-2026-46028, CVE-2026-46029, CVE-2026-46030, CVE-2026-46031, CVE-2026-46032, CVE-2026-46033,     CVE-2026-46034, CVE-2026-46035, CVE-2026-46036, CVE-2026-46037, CVE-2026-46038, CVE-2026-46039,     CVE-2026-46040, CVE-2026-46041, CVE-2026-46042, CVE-2026-46043, CVE-2026-46044, CVE-2026-46045,     CVE-2026-46046, CVE-2026-46047, CVE-2026-46049, CVE-2026-46050, CVE-2026-46051, CVE-2026-46052,     CVE-2026-46053, CVE-2026-46054, CVE-2026-46056, CVE-2026-46057, CVE-2026-46058, CVE-2026-46059,     CVE-2026-46060, CVE-2026-46061, CVE-2026-46062, CVE-2026-46063, CVE-2026-46064, CVE-2026-46065,     CVE-2026-46066, CVE-2026-46067, CVE-2026-46068, CVE-2026-46069, CVE-2026-46070, CVE-2026-46071,     CVE-2026-46072, CVE-2026-46073, CVE-2026-46074, CVE-2026-46075, CVE-2026-46076, CVE-2026-46077,     CVE-2026-46078, CVE-2026-46079, CVE-2026-46080, CVE-2026-46081, CVE-2026-46082, CVE-2026-46083,     CVE-2026-46084, CVE-2026-46085, CVE-2026-46086, CVE-2026-46087, CVE-2026-46088, CVE-2026-46089,     CVE-2026-46090, CVE-2026-46091, CVE-2026-46092, CVE-2026-46093, CVE-2026-46094, CVE-2026-46095,     CVE-2026-46096, CVE-2026-46097, CVE-2026-46098, CVE-2026-46099, CVE-2026-46100, CVE-2026-46101,     CVE-2026-46102, CVE-2026-46103, CVE-2026-46115, CVE-2026-46119, CVE-2026-46135, CVE-2026-46137,     CVE-2026-46155, CVE-2026-46185, CVE-2026-46195, CVE-2026-46243, CVE-2026-46244, CVE-2026-46276,     CVE-2026-46277, CVE-2026-46278, CVE-2026-46279, CVE-2026-46280, CVE-2026-46281, CVE-2026-46282,     CVE-2026-46283, CVE-2026-46284, CVE-2026-46285, CVE-2026-46286, CVE-2026-46287, CVE-2026-46288,     CVE-2026-46289, CVE-2026-46316, CVE-2026-46332, CVE-2026-52904, CVE-2026-52905, CVE-2026-52906,     CVE-2026-52907, CVE-2026-52933)

Tenable has extracted the preceding description block directly from the Ubuntu 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 Rocky Linux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1782155469 advisory.

  - In the Linux kernel, the following vulnerability has been resolved: udf: Fix preallocation discarding at     indirect extent boundary When preallocation extent is the first one in the extent block, the code would     corrupt extent tree header instead. Fix the problem and use udf_delete_aext() for deleting extent to avoid     some code duplication. (CVE-2022-48946)

  - In the Linux kernel, the following vulnerability has been resolved: xen/privcmd: fix error exit of     privcmd_ioctl_dm_op() The error exit of privcmd_ioctl_dm_op() is calling unlock_pages() potentially with     pages being NULL, leading to a NULL dereference. Additionally lock_pages() doesn't check for     pin_user_pages_fast() having been completely successful, resulting in potentially not locking all pages     into memory. This could result in sporadic failures when using the related memory in user mode. Fix all of     that by calling unlock_pages() always with the real number of pinned pages, which will be zero in case     pages being NULL, and by checking the number of pages pinned by pin_user_pages_fast() matching the     expected number of pages. (CVE-2022-49989)

  - In the Linux kernel, the following vulnerability has been resolved: platform/x86: mxm-wmi: fix memleak in     mxm_wmi_call_mx[ds|mx]() The ACPI buffer memory (out.pointer) returned by wmi_evaluate_method() is not     freed after the call, so it leads to memory leak. The method results in ACPI buffer is not used, so just     pass NULL to wmi_evaluate_method() which fixes the memory leak. (CVE-2022-50521)

  - In the Linux kernel, the following vulnerability has been resolved: net: USB: Fix wrong-direction WARNING     in plusb.c The syzbot fuzzer detected a bug in the plusb network driver: A zero-length control-OUT     transfer was treated as a read instead of a write. In modern kernels this error provokes a WARNING: usb     1-1: BOGUS control dir, pipe 80000280 doesn't match bRequestType c0 WARNING: CPU: 0 PID: 4645 at     drivers/usb/core/urb.c:411 usb_submit_urb+0x14a7/0x1880 drivers/usb/core/urb.c:411 Modules linked in: CPU:
    1 PID: 4645 Comm: dhcpcd Not tainted 6.2.0-rc6-syzkaller-00050-g9f266ccaa2f5 #0 Hardware name: Google     Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 RIP: 0010:usb_submit_urb+0x14a7/0x1880     drivers/usb/core/urb.c:411 ... Call Trace: <TASK> usb_start_wait_urb+0x101/0x4b0     drivers/usb/core/message.c:58 usb_internal_control_msg drivers/usb/core/message.c:102 [inline]     usb_control_msg+0x320/0x4a0 drivers/usb/core/message.c:153 __usbnet_read_cmd+0xb9/0x390     drivers/net/usb/usbnet.c:2010 usbnet_read_cmd+0x96/0xf0 drivers/net/usb/usbnet.c:2068 pl_vendor_req     drivers/net/usb/plusb.c:60 [inline] pl_set_QuickLink_features drivers/net/usb/plusb.c:75 [inline]     pl_reset+0x2f/0xf0 drivers/net/usb/plusb.c:85 usbnet_open+0xcc/0x5d0 drivers/net/usb/usbnet.c:889
    __dev_open+0x297/0x4d0 net/core/dev.c:1417 __dev_change_flags+0x587/0x750 net/core/dev.c:8530     dev_change_flags+0x97/0x170 net/core/dev.c:8602 devinet_ioctl+0x15a2/0x1d70 net/ipv4/devinet.c:1147     inet_ioctl+0x33f/0x380 net/ipv4/af_inet.c:979 sock_do_ioctl+0xcc/0x230 net/socket.c:1169     sock_ioctl+0x1f8/0x680 net/socket.c:1286 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:870     [inline] __se_sys_ioctl fs/ioctl.c:856 [inline] __x64_sys_ioctl+0x197/0x210 fs/ioctl.c:856 do_syscall_x64     arch/x86/entry/common.c:50 [inline] do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80     entry_SYSCALL_64_after_hwframe+0x63/0xcd The fix is to call usbnet_write_cmd() instead of     usbnet_read_cmd() and remove the USB_DIR_IN flag. (CVE-2023-52742)

  - In the Linux kernel, the following vulnerability has been resolved: tracing: Make sure trace_printk() can     output as soon as it can be used Currently trace_printk() can be used as soon as early_trace_init() is     called from start_kernel(). But if a crash happens, and ftrace_dump_on_oops is set on the kernel command     line, all you get will be: [ 0.456075] <idle>-0 0dN.2. 347519us : Unknown type 6 [ 0.456075] <idle>-0     0dN.2. 353141us : Unknown type 6 [ 0.456075] <idle>-0 0dN.2. 358684us : Unknown type 6 This is because the     trace_printk() event (type 6) hasn't been registered yet. That gets done via an early_initcall(), which     may be early, but not early enough. Instead of registering the trace_printk() event (and other ftrace     events, which are not trace events) via an early_initcall(), have them registered at the same time that     trace_printk() can be used. This way, if there is a crash before early_initcall(), then the     trace_printk()s will actually be useful. (CVE-2023-53007)

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

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crxsa-2026_25121 advisory.

    * kernel: geneve: Fix use-after-free in geneve_find_dev(). (CVE-2025-21858)

    * kernel: smc: Fix use-after-free in tcp_write_timer_handler() (CVE-2023-53781)

    * kernel: nbd: defer config unlock in nbd_genl_connect (CVE-2025-68366)

    * 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: netfilter: nf_tables: release flowtable after rcu grace period on error (CVE-2026-23392)

    * kernel: ALSA: 6fire: fix use-after-free on disconnect (CVE-2026-31581)

    * kernel: smb: client: fix OOB reads parsing symlink error response (CVE-2026-31613)

    * kernel: ip6_tunnel: clear skb2->cb[] in ip4ip6_err() (CVE-2026-43037)

    * kernel: ipv6: icmp: clear skb2->cb[] in ip6_err_gen_icmpv6_unreach() (CVE-2026-43038)

    * kernel: dlm: validate length in dlm_search_rsb_tree (CVE-2026-43125)

    * kernel: RDMA/rxe: Fix double free in rxe_srq_from_init (CVE-2026-45852)

    * kernel: RDMA/mlx4: Fix mis-use of RCU in mlx4_srq_event() (CVE-2026-46181)

Tenable has extracted the preceding description block directly from the CIQ 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-2026:23329 advisory.

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

    Security Fix(es):

    * kernel: proc: use the same treatment to check proc_lseek as ones for proc_read_iter et.al     (CVE-2025-38653)

    * kernel: nbd: defer config unlock in nbd_genl_connect (CVE-2025-68366)

    * kernel: smb: client: fix OOB reads parsing symlink error response (CVE-2026-31613)

    * kernel: smb: client: validate the whole DACL before rewriting it in cifsacl (CVE-2026-31709)

    * kernel: netfilter: flowtable: strictly check for maximum number of actions (CVE-2026-43329)

    * kernel: Bluetooth: hci_sync: Fix UAF in le_read_features_complete (CVE-2026-43322)

    * kernel: Linux kernel: smb: client: reject userspace cifs.spnego descriptions (CVE-2026-46243)

    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 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:24381 advisory.

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

    Security Fix(es):

    * kernel: smb: client: fix OOB reads parsing symlink error response (CVE-2026-31613)

    * kernel: Buffer overflow in drivers/xen/sys-hypervisor.c (CVE-2026-31786)

    * kernel: Linux kernel: smb: client: reject userspace cifs.spnego descriptions (CVE-2026-46243)

    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 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:25121 advisory.

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

    Security Fix(es):

    * kernel: geneve: Fix use-after-free in geneve_find_dev(). (CVE-2025-21858)

    * kernel: smc: Fix use-after-free in tcp_write_timer_handler() (CVE-2023-53781)

    * kernel: nbd: defer config unlock in nbd_genl_connect (CVE-2025-68366)

    * 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: netfilter: nf_tables: release flowtable after rcu grace period on error (CVE-2026-23392)

    * kernel: ALSA: 6fire: fix use-after-free on disconnect (CVE-2026-31581)

    * kernel: smb: client: fix OOB reads parsing symlink error response (CVE-2026-31613)

    * kernel: ip6_tunnel: clear skb2->cb[] in ip4ip6_err() (CVE-2026-43037)

    * kernel: ipv6: icmp: clear skb2->cb[] in ip6_err_gen_icmpv6_unreach() (CVE-2026-43038)

    * kernel: dlm: validate length in dlm_search_rsb_tree (CVE-2026-43125)

    * kernel: RDMA/rxe: Fix double free in rxe_srq_from_init (CVE-2026-45852)

    * kernel: RDMA/mlx4: Fix mis-use of RCU in mlx4_srq_event() (CVE-2026-46181)

    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 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:40760 advisory.

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

    Security Fix(es):

    * kernel: ima: don't clear IMA_DIGSIG flag when setting or removing non-IMA xattr (CVE-2025-68183)

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

    * kernel: smb: client: fix OOB reads parsing symlink error response (CVE-2026-31613)

    * kernel: netfilter: nf_conntrack_helper: pass helper to expect cleanup (CVE-2026-43027)

    * kernel: rtmutex: Use waiter::task instead of current in remove_waiter() (CVE-2026-43499)

    * kernel: RDMA/vmw_pvrdma: Fix double free on pvrdma_alloc_ucontext() error path (CVE-2026-46189)

    * kernel: drm/gem: Fix inconsistent plane dimension calculation in drm_gem_fb_init_with_funcs()     (CVE-2026-46209)

    * kernel: futex/requeue: Prevent NULL pointer dereference in remove_waiter() on self-deadlock     (CVE-2026-53166)

    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 SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2658-1 advisory.

    The SUSE Linux Enterprise 15 SP5 kernel was updated to fix various security issues

    The following security issues were fixed:

    - CVE-2025-10263: arm64: errata: Mitigate TLBI errata on various Arm CPUs (bsc#1266290).
    - CVE-2025-68324: scsi: imm: Fix use-after-free bug caused by unfinished delayed work (bsc#1255416).
    - CVE-2026-23392: netfilter: nf_tables: release flowtable after rcu grace period on error (bsc#1260531).
    - CVE-2026-31405: media: dvb-net: fix OOB access in ULE extension header tables (bsc#1261700).
    - CVE-2026-31473: media: mc, v4l2: serialize REINIT and REQBUFS with req_queue_mutex (bsc#1262663).
    - CVE-2026-31500: Bluetooth: btintel: serialize btintel_hw_error() with hci_req_sync_lock (bsc#1262993).
    - CVE-2026-31613: smb: client: fix OOB reads parsing symlink error response (bsc#1263769).
    - CVE-2026-31697: crypto: ccp: Don't attempt to copy ID to userspace if PSP command failed (bsc#1264116).
    - CVE-2026-31698: crypto: ccp: Don't attempt to copy PDH cert to userspace if PSP command failed     (bsc#1263880).
    - CVE-2026-31699: crypto: ccp: Don't attempt to copy CSR to userspace if PSP command failed (bsc#1263879).
    - CVE-2026-31758: usb: usbtmc: Flush anchored URBs in usbtmc_release (bsc#1264093).
    - CVE-2026-31759: usb: ulpi: fix double free in ulpi_register_interface() error path (bsc#1264076).
    - CVE-2026-43077: crypto: algif_aead - Fix minimum RX size check for decryption (bsc#1264470).
    - CVE-2026-43198: tcp: fix potential race in tcp_v6_syn_recv_sock() (bsc#1264610).
    - CVE-2026-43366: io_uring/kbuf: check if target buffer list is still legacy on recycle (bsc#1265116).
    - CVE-2026-45886: bpf: Fix bpf_xdp_store_bytes proto for read-only arg (bsc#1266810).
    - CVE-2026-45970: bonding: alb: fix UAF in rlb_arp_recv during bond up/down (bsc#1267205).
    - CVE-2026-45984: gfs2: Move the inode glock locking to gfs2_file_buffered_write (bsc#1267214).
    - CVE-2026-46021: thermal: core: Fix thermal zone governor cleanup issues (bsc#1267220).
    - CVE-2026-46037: ipv4: icmp: validate reply type before using icmp_pointers (bsc#1267361).
    - CVE-2026-46113: KVM: x86/mmu: Add helper to convert SPTE value to its shadow page (bsc#1266969).
    - CVE-2026-46116: xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete (bsc#1267369).
    - CVE-2026-46120: ip6_gre: Use cached t->net in ip6erspan_changelink() (bsc#1267640).
    - CVE-2026-46123: Bluetooth: virtio_bt: clamp rx length before skb_put (bsc#1267621).
    - CVE-2026-46150: fanotify: fix false positive on permission events (bsc#1267387).
    - CVE-2026-46159: btrfs: fix btrfs_ioctl_space_info() slot_count TOCTOU which can lead to info-leak     (bsc#1267652).
    - CVE-2026-46227: sctp: revalidate list cursor after sctp_sendmsg_to_asoc() in SCTP_SENDALL (bsc#1267697).
    - CVE-2026-46273: ibmveth: Disable GSO for packets with small MSS (bsc#1265211 bsc#1267651).

    The following non security issues were fixed:

    - arm64: tlb: Allow XZR argument to TLBI ops (git-fixes).
    - arm64: tlb: Optimize ARM64_WORKAROUND_REPEAT_TLBI (git-fixes).
    - KVM: x86: Constrain guest-supported xfeatures only at KVM_GET_XSAVE{2} (bsc#1247954).
    - KVM: x86: Remove 'return void' expression for 'void function' (bsc#1247954).
    - smb: client: correctly handle ErrorContextData as a flexible array (git-fixes).
    - x86/fpu: Allow caller to constrain xfeatures when copying to uabi buffer (bsc#1247954).

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

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

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

    mm: blk-cgroup: fix use-after-free in cgwb_release_workfn()(CVE-2026-31586)

    e1000/e1000e: Fix leak in DMA error cleanup(CVE-2026-43445)

    futex: Clear stale exiting pointer in futex_lock_pi() retry path(CVE-2026-31555)

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

    nvme-pci: Fix race bug in nvme_poll_irqdisable()(CVE-2026-43448)

    ext4: avoid infinite loops caused by residual data(CVE-2026-31448)

    mm/userfaultfd: fix hugetlb fault mutex hash calculation(CVE-2026-31575)

    netfilter: ip6t_rt: reject oversized addrnr in rt_mt6_check()(CVE-2026-31674)

    net: skbuff: propagate shared-frag marker through frag-transfer helpers(CVE-2026-43503)

    crypto: af-alg - fix NULL pointer dereference in scatterwalk(CVE-2026-43043)

    net: bonding: fix NULL deref in bond_debug_rlb_hash_show(CVE-2026-31546)

    drm/ioc32: stop speculation on the drm_compat_ioctl path(CVE-2026-31781)

    ext4: always drain queued discard work in ext4_mb_release()(CVE-2026-43065)

    netfilter: ctnetlink: fix use-after-free in ctnetlink_dump_exp_ct()(CVE-2026-23458)

    x86/platform/uv: Handle deconfigured sockets(CVE-2026-31542)

    USB: core: Limit the length of unkillable synchronous timeouts(CVE-2026-43428)

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

    serial: core: fix infinite loop in handle_tx() for PORT_UNKNOWN(CVE-2026-23472)

    EDAC/mc: Fix error path ordering in edac_mc_alloc()(CVE-2026-31689)

    module: Fix kernel panic when a symbol st_shndx is out of bounds(CVE-2026-31521)

    can: gw: fix OOB heap access in cgw_csum_crc8_rel()(CVE-2026-31570)

    ext4: publish jinode after initialization(CVE-2026-31450)

    netfilter: xt_multiport: validate range encoding in checkentry(CVE-2026-31681)

    usb: xhci: Prevent interrupt storm on host controller error (HCE)(CVE-2026-43488)

    netfilter: nf_conntrack_sip: fix Content-Length u32 truncation in sip_help_tcp()(CVE-2026-23457)

    ext4: replace BUG_ON with proper error handling in ext4_read_inline_folio(CVE-2026-31451)

    crypto: caam - fix DMA corruption on long hmac keys(CVE-2026-43044)

    scsi: qla2xxx: Completely fix fcport double free(CVE-2026-43414)

    ext4: reject mount if bigalloc with s_first_data_block != 0(CVE-2026-31447)

    net: ipv6: flowlabel: defer exclusive option free until RCU teardown(CVE-2026-31680)

    spi: use generic driver_override infrastructure(CVE-2026-31487)

    HID: logitech-hidpp: Prevent use-after-free on force feedback initialisation failure(CVE-2026-43049)

    dmaengine: idxd: Fix not releasing workqueue on .release()(CVE-2026-43064)

    usb: gadget: f_ecm: Fix net_device lifecycle with device_move(CVE-2026-31725)

    crypto: atmel-sha204a - Fix OOM -gt;tfm_count leak(CVE-2026-31391)

    netfilter: nf_conntrack_h323: check for zero length in DecodeQ931()(CVE-2026-23455)

    scsi: hisi_sas: Fix NULL pointer exception during user_scan()(CVE-2026-43413)

    x86/apic: Disable x2apic on resume if the kernel expects so(CVE-2026-43363)

    netfilter: nf_conntrack_expect: use expect-gt;helper(CVE-2026-31414)

    nvme-pci: Fix slab-out-of-bounds in nvme_dbbuf_set(CVE-2026-43449)

    HID: core: Mitigate potential OOB by removing bogus memset()(CVE-2026-43048)

    mfd: core: Add locking around #39;mfd_of_node_list#39;(CVE-2026-43143)

    scsi: target: tcm_loop: Drain commands in target_reset handler(CVE-2026-43054)

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

    netfilter: nft_ct: fix use-after-free in timeout object destroy(CVE-2026-31665)

    lib/crypto: mpi: Fix integer underflow in mpi_read_raw_from_sgl()(CVE-2026-43492)

    xfrm: clear trailing padding in build_polexpire()(CVE-2026-31664)

    perf/x86/intel/uncore: Skip discovery table for offline dies(CVE-2026-43079)

    usb: dwc3: gadget: Move vbus draw to workqueue context(CVE-2026-43170)

    net: fix fanout UAF in packet_release() via NETDEV_UP race(CVE-2026-31504)

    usb: gadget: u_ether: Fix race between gether_disconnect and eth_stop(CVE-2026-31728)

    netfilter: ip6t_eui64: reject invalid MAC header for all packets(CVE-2026-31685)

    perf/x86/intel/uncore: Fix die ID init and look up bugs(CVE-2026-43344)

    udp: Fix wildcard bind conflict check when using hash2(CVE-2026-31503)

    net/sched: sch_netem: fix out-of-bounds access in packet corruption(CVE-2026-31675)

    ext4: validate p_idx bounds in ext4_ext_correct_indexes(CVE-2026-31449)

    xfrm: prevent policy_hthresh.work from racing with netns teardown(CVE-2026-31516)

    f2fs: fix use-after-free of sbi in f2fs_compress_write_end_io()(CVE-2026-31702)

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

    ext4: avoid allocate block from corrupted group in ext4_mb_find_by_goal()(CVE-2026-43068)

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

    dmaengine: idxd: fix possible wrong descriptor completion in llist_abort_desc()(CVE-2026-31436)

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

    xfs: close crash window in attr dabtree inactivation(CVE-2026-43053)

    HID: alps: fix NULL pointer dereference in alps_raw_event()(CVE-2026-31625)

    netfilter: nf_conntrack_expect: skip expectations in other netns via proc(CVE-2026-31496)

    xfs: save ailp before dropping the AIL lock in push callbacks(CVE-2026-31454)

    KVM: SEV: Protect *all* of sev_mem_enc_register_region() with kvm-gt;lock(CVE-2026-31592)

    KVM: SEV: Drop WARN on large size for KVM_MEMORY_ENCRYPT_REG_REGION(CVE-2026-31590)

    net: ethernet: xscale: Check for PTP support properly(CVE-2026-43173)

    HID: magicmouse: Do not crash on missing msc-gt;input(CVE-2026-43140)

    smb: client: fix OOB reads parsing symlink error response(CVE-2026-31613)

    net/sched: cls_flow: fix NULL pointer dereference on shared blocks(CVE-2026-31422)

    xfrm: hold dev ref until after transport_finish NF_HOOK(CVE-2026-31663)

    bpf: Fix regsafe() for pointers to packet(CVE-2026-43030)

    xfs: avoid dereferencing log items after push callbacks(CVE-2026-31453)

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

    kprobes: avoid crash when rmmod/insmod after ftrace killed(CVE-2026-43409)

    xfs: fix undersized l_iclog_roundoff values(CVE-2026-43365)

    ixgbevf: add missing negotiate_features op to Hyper-V ops table(CVE-2026-43094)

    arm64: contpte: fix set_access_flags() no-op check for SMMU/ATS faults(CVE-2026-43486)

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

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

    can: raw: fix ro-gt;uniq use-after-free in raw_rcv()(CVE-2026-31532)

    ptrace: slightly saner #39;get_dumpable()#39; logic(CVE-2026-46333)

    openvswitch: validate MPLS set/set_masked payload length(CVE-2026-31679)

    smb: client: fix OOB read in smb2_ioctl_query_info QUERY_INFO path(CVE-2026-31708)

    af_unix: read UNIX_DIAG_VFS data under unix_state_lock(CVE-2026-31673)

    esp: fix skb leak with espintcp and async crypto(CVE-2026-31518)

    smb: client: fix off-by-8 bounds check in check_wsl_eas()(CVE-2026-31614)

    af_key: validate families in pfkey_send_migrate()(CVE-2026-31515)

    USB: usbtmc: Use usb_bulk_msg_killable() with user-specified timeouts(CVE-2026-43429)

    bpf: Fix incorrect pruning due to atomic fetch precision tracking(CVE-2026-43009)

    xfs: stop reclaim before pushing AIL during unmount(CVE-2026-31455)

    netfilter: x_tables: restrict xt_check_match/xt_check_target extensions for NFPROTO_ARP(CVE-2026-31424)

    ext4: convert inline data to extents when truncate exceeds inline size(CVE-2026-31452)

    HID: multitouch: Check to ensure report responses match the request(CVE-2026-43047)

    HID: core: clamp report_size in s32ton() to avoid undefined shift(CVE-2026-31624)

    EFI/CPER: don#39;t dump the entire memory region(CVE-2026-43171)

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

    xfrm_user: fix info leak in build_report()(CVE-2026-31671)

    KVM: SVM: Set/clear CR8 write interception when AVIC is (de)activated(CVE-2026-43483)

    dcache: Limit the minimal number of bucket to two(CVE-2026-43071)

    netfilter: nf_conntrack_h323: fix OOB read in decode_int() CONS case(CVE-2026-23456)

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

    net/tls: fix use-after-free in -EBUSY error path of tls_do_encryption(CVE-2026-31533)

    netfilter: ipset: drop logically empty buckets in mtype_del(CVE-2026-31418)

    bridge: br_nd_send: linearize skb before parsing ND options(CVE-2026-31682)

    x86/CPU: Fix FPDSS on Zen1(CVE-2026-31628)

    ext4: fix use-after-free in update_super_work when racing with umount(CVE-2026-31446)

    nvmet: move async event work off nvmet-wq(CVE-2026-31557)

    bpf: Reject sleepable kprobe_multi programs at attach time(CVE-2026-43010)

    ipv4: nexthop: allocate skb dynamically in rtm_get_nexthop()(CVE-2026-31531)

    hwmon: (pmbus/core) Protect regulator operations with mutex(CVE-2026-31486)

    iavf: fix out-of-bounds writes in iavf_get_ethtool_stats()(CVE-2026-31505)

    bpf: reject direct access to nullable PTR_TO_BUF pointers(CVE-2026-43333)

    netfilter: ctnetlink: use netlink policy range checks(CVE-2026-31495)

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

    virtio_net: Fix UAF on dst_ops when IFF_XMIT_DST_RELEASE is cleared and napi_tx is false(CVE-2026-31469)

    nvme-pci: ensure we#39;re polling a polled queue(CVE-2026-31523)

    nvdimm/bus: Fix potential use after free in asynchronous initialization(CVE-2026-31399)

    net: bonding: fix use-after-free in bond_xmit_broadcast()(CVE-2026-31419)

    mm/damon/sysfs: check contexts-gt;nr before accessing contexts_arr[0](CVE-2026-31458)

    ipv6: avoid overflows in ip6_datagram_send_ctl()(CVE-2026-31415)

    openvswitch: defer tunnel netdev_put to RCU release(CVE-2026-31678)

    mmc: vub300: fix NULL-deref on disconnect(CVE-2026-31651)

    net: openvswitch: Avoid releasing netdev before teardown completes(CVE-2026-31508)

    netfilter: nfnetlink_log: fix uninitialized padding leak in NFULA_PAYLOAD(CVE-2026-31428)

    perf: Make sure to use pmu_ctx-gt;pmu for groups(CVE-2026-31528)

    netfilter: nf_conntrack_sip: fix use of uninitialized rtp_addr in process_sdp(CVE-2026-31427)

    netfilter: nfnetlink_log: account for netlink header size(CVE-2026-31416)

    X.509: Fix out-of-bounds access when parsing extensions(CVE-2026-31430)

    HID: apple: avoid memory leak in apple_report_fixup()(CVE-2026-31520)

    driver core: platform: use generic driver_override infrastructure(CVE-2026-31527)

    crypto: af_alg - limit RX SG extraction by receive buffer budget(CVE-2026-31677)

    HID: magicmouse: avoid memory leak in magicmouse_report_fixup()(CVE-2026-31522)

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

Tenable has extracted the preceding description block directly from the EulerOS kernel 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	Published	Updated	Severity
325421	Ubuntu 26.04 LTS : Linux kernel (NVIDIA) vulnerabilities (USN-8507-1)	Nessus	Ubuntu Local Security Checks	7/7/2026	7/30/2026	low
359694	Rocky Linux 9.6 [TuxCare] Security Update: kernel / kernel-abi-stablelists / kernel-core / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1782155469)	Nessus	Rocky Linux Local Security Checks	10/1/2026	10/1/2026	high
355404	Rocky Linux 8 [CIQ] Security Update: bpftool / bpftool-debuginfo / kernel / kernel-abi-stablelists / etc Multiple Vulnerabilities (crxsa-2026_25121)	Nessus	Rocky Linux Local Security Checks	10/1/2026	10/1/2026	high
319529	RHEL 10 : kernel (RHSA-2026:23329)	Nessus	Red Hat Local Security Checks	6/6/2026	8/26/2026	high
319709	RHEL 9 : kernel (RHSA-2026:24381)	Nessus	Red Hat Local Security Checks	6/8/2026	8/26/2026	high
320531	RHEL 8 : kernel (RHSA-2026:25121)	Nessus	Red Hat Local Security Checks	6/11/2026	6/11/2026	high
327351	RHEL 8 : kernel (RHSA-2026:40760)	Nessus	Red Hat Local Security Checks	7/16/2026	7/27/2026	high
323249	SUSE SLES15 : Security update for the Linux Kernel (SUSE-SU-2026:2658-1)	Nessus	SuSE Local Security Checks	6/27/2026	10/9/2026	high
332914	EulerOS 2.0 SP15 : kernel (EulerOS-SA-2026-2930)	Nessus	Huawei Local Security Checks	8/6/2026	10/1/2026	high

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