The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1787307395 advisory.

  - In the Linux kernel, the following vulnerability has been resolved: ftrace: Clean up hash direct_functions     on register failures We see the following GPF when register_ftrace_direct fails: [ ] general protection     fault, probably for non-canonical address \ 0x200000000000010: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC PTI     [...] [ ] RIP: 0010:ftrace_find_rec_direct+0x53/0x70 [ ] Code: 48 c1 e0 03 48 03 42 08 48 8b 10 31 c0 48     85 d2 74 [...] [ ] RSP: 0018:ffffc9000138bc10 EFLAGS: 00010206 [ ] RAX: 0000000000000000 RBX:
    ffffffff813e0df0 RCX: 000000000000003b [ ] RDX: 0200000000000000 RSI: 000000000000000c RDI:
    ffffffff813e0df0 [ ] RBP: ffffffffa00a3000 R08: ffffffff81180ce0 R09: 0000000000000001 [ ] R10:
    ffffc9000138bc18 R11: 0000000000000001 R12: ffffffff813e0df0 [ ] R13: ffffffff813e0df0 R14:
    ffff888171b56400 R15: 0000000000000000 [ ] FS: 00007fa9420c7780(0000) GS:ffff888ff6a00000(0000)     knlGS:000000000 [ ] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ ] CR2: 000000000770d000 CR3:
    0000000107d50003 CR4: 0000000000370ee0 [ ] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
    0000000000000000 [ ] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ ] Call Trace: [ ]     <TASK> [ ] register_ftrace_direct+0x54/0x290 [ ] ? render_sigset_t+0xa0/0xa0 [ ]     bpf_trampoline_update+0x3f5/0x4a0 [ ] ? 0xffffffffa00a3000 [ ] bpf_trampoline_link_prog+0xa9/0x140 [ ]     bpf_tracing_prog_attach+0x1dc/0x450 [ ] bpf_raw_tracepoint_open+0x9a/0x1e0 [ ] ? find_held_lock+0x2d/0x90     [ ] ? lock_release+0x150/0x430 [ ] __sys_bpf+0xbd6/0x2700 [ ] ? lock_is_held_type+0xd8/0x130 [ ]
    __x64_sys_bpf+0x1c/0x20 [ ] do_syscall_64+0x3a/0x80 [ ] entry_SYSCALL_64_after_hwframe+0x44/0xae [ ] RIP:
    0033:0x7fa9421defa9 [ ] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 9 f8 [...] [ ] RSP:
    002b:00007ffed743bd78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ ] RAX: ffffffffffffffda RBX:
    00000000069d2480 RCX: 00007fa9421defa9 [ ] RDX: 0000000000000078 RSI: 00007ffed743bd80 RDI:
    0000000000000011 [ ] RBP: 00007ffed743be00 R08: 0000000000bb7270 R09: 0000000000000000 [ ] R10:
    00000000069da210 R11: 0000000000000246 R12: 0000000000000001 [ ] R13: 00007ffed743c4b0 R14:
    00000000069d2480 R15: 0000000000000001 [ ] </TASK> [ ] Modules linked in: klp_vm(OK) [ ] ---[ end trace     0000000000000000 ]--- One way to trigger this is: 1. load a livepatch that patches kernel function xxx; 2.
    run bpftrace -e 'kfunc:xxx {}', this will fail (expected for now); 3. repeat #2 => gpf. This is because     the entry is added to direct_functions, but not removed. Fix this by remove the entry from     direct_functions when register_ftrace_direct fails. Also remove the last trailing space from ftrace.c, so     we don't have to worry about it anymore. (CVE-2022-49402)

  - In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3: Fix refcount leak in     gic_populate_ppi_partitions of_find_node_by_phandle() returns a node pointer with refcount incremented, we     should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak.
    (CVE-2022-49715)

  - In the Linux kernel, the following vulnerability has been resolved: cpufreq: CPPC: Add u64 casts to avoid     overflowing The fields of the _CPC object are unsigned 32-bits values. To avoid overflows while using
    _CPC's values, add 'u64' casts. (CVE-2022-49750)

  - In the Linux kernel, the following vulnerability has been resolved: net: stream: purge sk_error_queue in     sk_stream_kill_queues() Changheon Lee reported TCP socket leaks, with a nice repro. It seems we leak TCP     sockets with the following sequence: 1) SOF_TIMESTAMPING_TX_ACK is enabled on the socket. Each ACK will     cook an skb put in error queue, from __skb_tstamp_tx(). __skb_tstamp_tx() is using skb_clone(), unless     SOF_TIMESTAMPING_OPT_TSONLY was also requested. 2) If the application is also using MSG_ZEROCOPY, then we     put in the error queue cloned skbs that had a struct ubuf_info attached to them. Whenever an struct     ubuf_info is allocated, sock_zerocopy_alloc() does a sock_hold(). As long as the cloned skbs are still in     sk_error_queue, socket refcount is kept elevated. 3) Application closes the socket, while error queue is     not empty. Since tcp_close() no longer purges the socket error queue, we might end up with a TCP socket     with at least one skb in error queue keeping the socket alive forever. This bug can be (ab)used to consume     all kernel memory and freeze the host. We need to purge the error queue, with proper synchronization     against concurrent writers. (CVE-2022-50838)

  - In the Linux kernel, the following vulnerability has been resolved: bpf: Add preempt_count_{sub,add} into     btf id deny list The recursion check in __bpf_prog_enter* and __bpf_prog_exit* leave     preempt_count_{sub,add} unprotected. When attaching trampoline to them we get panic as follows, [     867.843050] BUG: TASK stack guard page was hit at 0000000009d325cf (stack is     0000000046a46a15..00000000537e7b28) [ 867.843064] stack guard page: 0000 [#1] PREEMPT SMP NOPTI [     867.843067] CPU: 8 PID: 11009 Comm: trace Kdump: loaded Not tainted 6.2.0+ #4 [ 867.843100] Call Trace: [     867.843101] <TASK> [ 867.843104] asm_exc_int3+0x3a/0x40 [ 867.843108] RIP: 0010:preempt_count_sub+0x1/0xa0     [ 867.843135] __bpf_prog_enter_recur+0x17/0x90 [ 867.843148] bpf_trampoline_6442468108_0+0x2e/0x1000 [     867.843154] ? preempt_count_sub+0x1/0xa0 [ 867.843157] preempt_count_sub+0x5/0xa0 [ 867.843159] ?     migrate_enable+0xac/0xf0 [ 867.843164] __bpf_prog_exit_recur+0x2d/0x40 [ 867.843168]     bpf_trampoline_6442468108_0+0x55/0x1000 ... [ 867.843788] preempt_count_sub+0x5/0xa0 [ 867.843793] ?     migrate_enable+0xac/0xf0 [ 867.843829] __bpf_prog_exit_recur+0x2d/0x40 [ 867.843837] BUG: IRQ stack guard     page was hit at 0000000099bd8228 (stack is 00000000b23e2bc4..000000006d95af35) [ 867.843841] BUG: IRQ     stack guard page was hit at 000000005ae07924 (stack is 00000000ffd69623..0000000014eb594c) [ 867.843843]     BUG: IRQ stack guard page was hit at 00000000028320f0 (stack is 00000000034b6438..0000000078d1bcec) [     867.843842] bpf_trampoline_6442468108_0+0x55/0x1000 ... That is because in __bpf_prog_exit_recur, the     preempt_count_{sub,add} are called after prog->active is decreased. Fixing this by adding these two     functions into btf ids deny list. (CVE-2023-54086)

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.

  - vxlan: require CAP_NET_ADMIN in the device netns for changelink A tunnel changelink() operates on at most     two netns, dev_net(dev) and the sticky underlay netns vxlan->net. They differ once the device is created     in or moved to a netns other than the one the request runs in. The rtnl changelink path checks     CAP_NET_ADMIN only against dev_net(dev), so a caller privileged there but not in vxlan->net can rewrite a     vxlan device whose underlay lives in vxlan->net. vxlan_changelink() validates and applies the new     configuration against vxlan->net (vxlan_config_validate(vxlan->net, ...)) and can reopen the underlay     socket in that netns, so the same reasoning as the tunnel changelink series applies here. Gate     vxlan_changelink() with rtnl_dev_link_net_capable(), at the top of the op before any attribute is parsed,     matching ipgre_changelink() and the rest of the require CAP_NET_ADMIN in the device netns for changelink     series. Found by 0sec automated security-research tooling (https://0sec.ai). (CVE-2026-68432)

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

The remote Ubuntu 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8886-1 advisory.

    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:

    - NVDIMM (Non-Volatile Memory Device) drivers;

    - Handshake API;

    - ARM32 architecture;

    - ARM64 architecture;

    - MIPS architecture;

    - OpenRISC architecture;

    - PowerPC architecture;

    - S390 architecture;

    - x86 architecture;

    - Block layer subsystem;

    - Cryptographic API;

    - Intel NPU Driver;

    - Android drivers;

    - Rados block device (RBD) driver;

    - Bluetooth drivers;

    - Hardware random number generator core;

    - TPM device driver;

    - CPU frequency scaling framework;

    - Hardware crypto device drivers;

    - DMA engine subsystem;

    - FireWire subsystem;

    - Arm Firmware Framework for ARMv8-A(FFA);

    - GPIO subsystem;

    - GPU drivers;

    - HID subsystem;

    - Hardware monitoring drivers;

    - CoreSight HW tracing drivers;

    - I2C subsystem;

    - IIO ADC drivers;

    - IIO subsystem;

    - InfiniBand drivers;

    - Input Device core drivers;

    - Input Device (Mouse) drivers;

    - IOMMU subsystem;

    - Multiple devices driver;

    - Media drivers;

    - Multifunction device drivers;

    - Fastrpc Driver;

    - Amazon Nitro Secure Module driver;

    - MMC subsystem;

    - MTD block device drivers;

    - Ethernet bonding driver;

    - Network drivers;

    - Mellanox network drivers;

    - Texas Instruments network drivers;

    - NTB driver;

    - NVME drivers;

    - NVMEM (Non Volatile Memory) drivers;

    - Parport drivers;

    - Pin controllers subsystem;

    - x86 platform drivers;

    - i.MX PM domains;

    - System reset/shutdown drivers;

    - PTP clock framework;

    - Voltage and Current Regulator drivers;

    - S/390 drivers;

    - SCSI subsystem;

    - SPI subsystem;

    - Realtek RTL8723BS SDIO drivers;

    - VME bus staging drivers;

    - Thermal drivers;

    - Thunderbolt and USB4 drivers;

    - TTY drivers;

    - DesignWare USB2 driver;

    - USB Gadget drivers;

    - USB Host Controller drivers;

    - USB Dual Role (OTG-ready) Controller drivers;

    - USB Serial drivers;

    - USB Type-C Port Controller Manager driver;

    - vDPA drivers;

    - Virtio Host (VHOST) subsystem;

    - Framebuffer layer;

    - Watchdog drivers;

    - 9P distributed file system;

    - AFS file system;

    - File systems infrastructure;

    - BTRFS file system;

    - Ceph distributed file system;

    - EROFS file system;

    - exFAT file system;

    - F2FS file system;

    - FUSE (File system in Userspace);

    - Journaling layer for block devices (JBD2);

    - Network file system (NFS) client;

    - Network file system (NFS) server daemon;

    - NTFS3 file system;

    - OCFS2 file system;

    - Proc file system;

    - SMB network file system;

    - Tracing file system;

    - UDF file system;

    - XFS file system;

    - Key management;

    - BPF subsystem;

    - Control group (cgroup);

    - Glob pattern matching library;

    - MAC80211 subsystem;

    - Mellanox drivers;

    - Networking core;

    - Network sockets;

    - IPv6 networking;

    - Bluetooth subsystem;

    - Wireless networking;

    - IPv4 networking;

    - Netfilter;

    - Network traffic control;

    - SCTP protocol;

    - TCP network protocol;

    - XFRM subsystem;

    - RDMA verbs API;

    - io_uring subsystem;

    - IPC subsystem;

    - Audit subsystem;

    - Kernel CPU control infrastructure;

    - Perf events;

    - Kernel exit() syscall;

    - Kernel fork() syscall;

    - Scheduler infrastructure;

    - Signal handling mechanism;

    - Timer subsystem;

    - Tracing infrastructure;

    - Resizable hashtable library;

    - Memory management;

    - 6LoWPAN network protocol;

    - Asynchronous Transfer Mode (ATM) subsystem;

    - B.A.T.M.A.N. meshing protocol;

    - Ethernet bridge;

    - CAN network layer;

    - Ceph Core library;

    - Ethtool driver;

    - HSR network protocol;

    - IEEE802154.4 network protocol;

    - IUCV driver;

    - KCM (Kernel Connection Multiplexor) sockets driver;

    - IEEE 802.15.4 subsystem;

    - Multipath TCP;

    - Open vSwitch;

    - Packet sockets;

    - Phonet protocol;

    - Qualcomm IPC Router (QRTR);

    - RDS protocol;

    - RxRPC session sockets;

    - SMC sockets;

    - Sun RPC protocol;

    - TIPC protocol;

    - TLS protocol;

    - Unix domain sockets;

    - VMware vSockets driver;

    - X.25 network layer;

    - eXpress Data Path;

    - AppArmor security module;

    - Integrity Measurement Architecture(IMA) framework;

    - SELinux security module;

    - ALSA framework;

    - HD-audio driver;

    - QCOM ASoC drivers;

    - Simple audio multiplexer codec driver;

    - Texas InstrumentS Audio (ASoC/HDA) drivers;

    - SoC Audio for Freescale CPUs drivers;

    - Amlogic Meson SoC drivers;

    - SOF drivers;

    - NVIDIA Tegra ASoC drivers;

    - USB sound devices;

    - Perf tools;

    - KVM subsystem; (CVE-2025-37807, CVE-2026-23265, CVE-2026-43022, CVE-2026-46321, CVE-2026-46322,     CVE-2026-52917, CVE-2026-52923, CVE-2026-52927, CVE-2026-52929, CVE-2026-52935, CVE-2026-52942,     CVE-2026-52943, CVE-2026-52947, CVE-2026-52994, CVE-2026-53136, CVE-2026-53137, CVE-2026-53138,     CVE-2026-53143, CVE-2026-53146, CVE-2026-53147, CVE-2026-53149, CVE-2026-53156, CVE-2026-53157,     CVE-2026-53160, CVE-2026-53161, CVE-2026-53184, CVE-2026-53189, CVE-2026-53194, CVE-2026-53195,     CVE-2026-53199, CVE-2026-53202, CVE-2026-53205, CVE-2026-53209, CVE-2026-53223, CVE-2026-53229,     CVE-2026-53253, CVE-2026-53255, CVE-2026-53267, CVE-2026-53268, CVE-2026-53272, CVE-2026-53329,     CVE-2026-53330, CVE-2026-53356, CVE-2026-53362, CVE-2026-53365, CVE-2026-53366, CVE-2026-53381,     CVE-2026-53383, CVE-2026-53387, CVE-2026-53388, CVE-2026-53389, CVE-2026-53390, CVE-2026-53391,     CVE-2026-53392, CVE-2026-53397, CVE-2026-53400, CVE-2026-53401, CVE-2026-53402, CVE-2026-63794,     CVE-2026-63802, CVE-2026-63803, CVE-2026-63805, CVE-2026-63806, CVE-2026-63809, CVE-2026-63812,     CVE-2026-63814, CVE-2026-63816, CVE-2026-63817, CVE-2026-63819, CVE-2026-63823, CVE-2026-63824,     CVE-2026-63827, CVE-2026-63833, CVE-2026-63867, CVE-2026-63869, CVE-2026-63870, CVE-2026-63875,     CVE-2026-63879, CVE-2026-63881, CVE-2026-63884, CVE-2026-63889, CVE-2026-63909, CVE-2026-63913,     CVE-2026-63920, CVE-2026-63925, CVE-2026-63927, CVE-2026-63930, CVE-2026-63942, CVE-2026-63954,     CVE-2026-63968, CVE-2026-63970, CVE-2026-63971, CVE-2026-63985, CVE-2026-64002, CVE-2026-64003,     CVE-2026-64004, CVE-2026-64005, CVE-2026-64009, CVE-2026-64017, CVE-2026-64023, CVE-2026-64026,     CVE-2026-64036, CVE-2026-64095, CVE-2026-64123, CVE-2026-64188, CVE-2026-64189, CVE-2026-64210,     CVE-2026-64222, CVE-2026-64239, CVE-2026-64242, CVE-2026-64243, CVE-2026-64245, CVE-2026-64246,     CVE-2026-64266, CVE-2026-64270, CVE-2026-64271, CVE-2026-64272, CVE-2026-64273, CVE-2026-64274,     CVE-2026-64276, CVE-2026-64277, CVE-2026-64279, CVE-2026-64283, CVE-2026-64286, CVE-2026-64287,     CVE-2026-64296, CVE-2026-64298, CVE-2026-64299, CVE-2026-64304, CVE-2026-64312, CVE-2026-64317,     CVE-2026-64318, CVE-2026-64322, CVE-2026-64323, CVE-2026-64324, CVE-2026-64333, CVE-2026-64368,     CVE-2026-64372, CVE-2026-64374, CVE-2026-64375, CVE-2026-64378, CVE-2026-64379, CVE-2026-64380,     CVE-2026-64388, CVE-2026-64389, CVE-2026-64395, CVE-2026-64398, CVE-2026-64401, CVE-2026-64402,     CVE-2026-64403, CVE-2026-64411, CVE-2026-64412, CVE-2026-64413, CVE-2026-64418, CVE-2026-64420,     CVE-2026-64422, CVE-2026-64423, CVE-2026-64430, CVE-2026-64432, CVE-2026-64435, CVE-2026-64436,     CVE-2026-64440, CVE-2026-64442, CVE-2026-64443, CVE-2026-64444, CVE-2026-64448, CVE-2026-64449,     CVE-2026-64452, CVE-2026-64456, CVE-2026-64463, CVE-2026-64468, CVE-2026-64469, CVE-2026-64481,     CVE-2026-64496, CVE-2026-64524, CVE-2026-64532, CVE-2026-64533, CVE-2026-64536, CVE-2026-64539,     CVE-2026-64540, CVE-2026-64543, CVE-2026-64545, CVE-2026-64546, CVE-2026-64547, CVE-2026-64550,     CVE-2026-64556, CVE-2026-64560, CVE-2026-64563, CVE-2026-64567, CVE-2026-64568, CVE-2026-64570,     CVE-2026-64574, CVE-2026-64576, CVE-2026-64577, CVE-2026-64578, CVE-2026-64580, CVE-2026-64581,     CVE-2026-64582, CVE-2026-64583, CVE-2026-64584, CVE-2026-64585, CVE-2026-64599, CVE-2026-64600,     CVE-2026-68091, CVE-2026-68096, CVE-2026-68097, CVE-2026-68098, CVE-2026-68100, CVE-2026-68104,     CVE-2026-68106, CVE-2026-68107, CVE-2026-68108, CVE-2026-68116, CVE-2026-68118, CVE-2026-68119,     CVE-2026-68121, CVE-2026-68125, CVE-2026-68129, CVE-2026-68131, CVE-2026-68140, CVE-2026-68141,     CVE-2026-68142, CVE-2026-68143, CVE-2026-68145, CVE-2026-68148, CVE-2026-68149, CVE-2026-68153,     CVE-2026-68155, CVE-2026-68157, CVE-2026-68178, CVE-2026-68179, CVE-2026-68189, CVE-2026-68192,     CVE-2026-68196, CVE-2026-68199, CVE-2026-68202, CVE-2026-68204, CVE-2026-68216, CVE-2026-68219,     CVE-2026-68222, CVE-2026-68236, CVE-2026-68245, CVE-2026-68253, CVE-2026-68255, CVE-2026-68258,     CVE-2026-68260, CVE-2026-68262, CVE-2026-68263, CVE-2026-68266, CVE-2026-68273, CVE-2026-68284,     CVE-2026-68287, CVE-2026-68290, CVE-2026-68293, CVE-2026-68294, CVE-2026-68297, CVE-2026-68299,     CVE-2026-68314, CVE-2026-68315, CVE-2026-68320, CVE-2026-68322, CVE-2026-68323, CVE-2026-68326,     CVE-2026-68329, CVE-2026-68335, CVE-2026-68338, CVE-2026-68340, CVE-2026-68348, CVE-2026-68352,     CVE-2026-68353, CVE-2026-68354, CVE-2026-68370, CVE-2026-68371, CVE-2026-68373, CVE-2026-68376,     CVE-2026-68377, CVE-2026-68383, CVE-2026-68389, CVE-2026-68391, CVE-2026-68392, CVE-2026-68397,     CVE-2026-68398, CVE-2026-68399, CVE-2026-68400, CVE-2026-68401, CVE-2026-68402, CVE-2026-68404,     CVE-2026-68408, CVE-2026-68409, CVE-2026-68414, CVE-2026-68417, CVE-2026-68419, CVE-2026-68425,     CVE-2026-68432, CVE-2026-68433, CVE-2026-68442, CVE-2026-68445, CVE-2026-68446, CVE-2026-68447,     CVE-2026-68451, CVE-2026-68452, CVE-2026-68453, CVE-2026-68454, CVE-2026-68466, CVE-2026-68467,     CVE-2026-68471, CVE-2026-68474, CVE-2026-68479, CVE-2026-72005, CVE-2026-72009, CVE-2026-72012,     CVE-2026-72019, CVE-2026-72021, CVE-2026-72024, CVE-2026-72029, CVE-2026-72035, CVE-2026-72036,     CVE-2026-72045, CVE-2026-72049, CVE-2026-72051, CVE-2026-72052, CVE-2026-72053, CVE-2026-72054,     CVE-2026-72055, CVE-2026-72057, CVE-2026-72061, CVE-2026-72066, CVE-2026-72067, CVE-2026-72072,     CVE-2026-72089, CVE-2026-72099, CVE-2026-72102, CVE-2026-72105, CVE-2026-72107, CVE-2026-72108,     CVE-2026-72109, CVE-2026-72110, CVE-2026-72113, CVE-2026-72114, CVE-2026-72115, CVE-2026-72116,     CVE-2026-72117, CVE-2026-72118, CVE-2026-72119, CVE-2026-72120, CVE-2026-72121, CVE-2026-72122,     CVE-2026-72123, CVE-2026-72133, CVE-2026-72135, CVE-2026-72136, CVE-2026-72144, CVE-2026-72146,     CVE-2026-72148, CVE-2026-72149, CVE-2026-72157, CVE-2026-72160, CVE-2026-72162, CVE-2026-72164,     CVE-2026-72165, CVE-2026-72170, CVE-2026-72171, CVE-2026-72172, CVE-2026-72175, CVE-2026-72181,     CVE-2026-72195, CVE-2026-72196, CVE-2026-72197, CVE-2026-72213, CVE-2026-72225, CVE-2026-72227,     CVE-2026-72231, CVE-2026-72232, CVE-2026-72233, CVE-2026-72235, CVE-2026-72242, CVE-2026-72243,     CVE-2026-72244, CVE-2026-72247, CVE-2026-72250, CVE-2026-72252, CVE-2026-72253, CVE-2026-72254,     CVE-2026-72261, CVE-2026-72262, CVE-2026-72282, CVE-2026-72284, CVE-2026-72297, CVE-2026-72298,     CVE-2026-72301, CVE-2026-72302, CVE-2026-72304, CVE-2026-72310, CVE-2026-72312, CVE-2026-72314,     CVE-2026-72330, CVE-2026-72334, CVE-2026-72335, CVE-2026-72338, CVE-2026-72340, CVE-2026-72342,     CVE-2026-72343, CVE-2026-72347, CVE-2026-72350, CVE-2026-72352, CVE-2026-72369, CVE-2026-72371,     CVE-2026-72373, CVE-2026-72374, CVE-2026-72375, CVE-2026-72378, CVE-2026-72382, CVE-2026-72389,     CVE-2026-72390, CVE-2026-72397, CVE-2026-72400, CVE-2026-72404, CVE-2026-72405, CVE-2026-72406,     CVE-2026-72409, CVE-2026-72410, CVE-2026-72416, CVE-2026-72418, CVE-2026-72419, CVE-2026-72420,     CVE-2026-72423, CVE-2026-72425, CVE-2026-72427, CVE-2026-72435, CVE-2026-72438, CVE-2026-72440,     CVE-2026-72444, CVE-2026-72449, CVE-2026-72450, CVE-2026-72459, CVE-2026-72460, CVE-2026-72464,     CVE-2026-72469, CVE-2026-72470, CVE-2026-72476, CVE-2026-72478, CVE-2026-72480, CVE-2026-72483,     CVE-2026-72485, CVE-2026-72492, CVE-2026-72502, CVE-2026-74256, CVE-2026-74257, CVE-2026-74258,     CVE-2026-74262, CVE-2026-74270, CVE-2026-74281, CVE-2026-74282, CVE-2026-74283, CVE-2026-74288,     CVE-2026-74289, CVE-2026-74292, CVE-2026-74293, CVE-2026-74294, CVE-2026-74295, CVE-2026-74296,     CVE-2026-74297, CVE-2026-74300, CVE-2026-74312, CVE-2026-74313, CVE-2026-74314, CVE-2026-74317,     CVE-2026-74321, CVE-2026-74330, CVE-2026-74334, CVE-2026-74338, CVE-2026-74340, CVE-2026-74341,     CVE-2026-74344, CVE-2026-74347, CVE-2026-74349, CVE-2026-74356, CVE-2026-74359, CVE-2026-74363,     CVE-2026-74365, CVE-2026-74374, CVE-2026-74375, CVE-2026-74377, CVE-2026-74378, CVE-2026-74380,     CVE-2026-74385, CVE-2026-74387, CVE-2026-74388, CVE-2026-74390, CVE-2026-74397, CVE-2026-74438,     CVE-2026-74443, CVE-2026-74444, CVE-2026-74446, CVE-2026-74450, CVE-2026-74453, CVE-2026-74454,     CVE-2026-74456, CVE-2026-74461, CVE-2026-74465, CVE-2026-74467, CVE-2026-74469, CVE-2026-74470,     CVE-2026-74471, CVE-2026-74479, CVE-2026-74481, CVE-2026-74482, CVE-2026-74485, CVE-2026-74488,     CVE-2026-74490, CVE-2026-74492, CVE-2026-74496, CVE-2026-74497, CVE-2026-74507, CVE-2026-74508,     CVE-2026-74509, CVE-2026-74510, CVE-2026-74512, CVE-2026-74515, CVE-2026-74516, CVE-2026-74518,     CVE-2026-74519, CVE-2026-74522, CVE-2026-74523, CVE-2026-74527, CVE-2026-74530, CVE-2026-74531,     CVE-2026-74533, CVE-2026-74534, CVE-2026-74535, CVE-2026-74536, CVE-2026-74537, CVE-2026-74540,     CVE-2026-74544, CVE-2026-74548, CVE-2026-74549, CVE-2026-74550, CVE-2026-74551, CVE-2026-74557,     CVE-2026-74563, CVE-2026-74564, CVE-2026-74565, CVE-2026-74567, CVE-2026-74572, CVE-2026-74574,     CVE-2026-74575, CVE-2026-74578, CVE-2026-74579, CVE-2026-74580, CVE-2026-74581, CVE-2026-74582,     CVE-2026-74583, CVE-2026-74584, CVE-2026-74586, CVE-2026-74587, CVE-2026-74588, CVE-2026-74589,     CVE-2026-74590, CVE-2026-74592, CVE-2026-74594, CVE-2026-74595, CVE-2026-74597, CVE-2026-74598,     CVE-2026-74601, CVE-2026-74603, CVE-2026-74604, CVE-2026-74605, CVE-2026-74606, CVE-2026-74607,     CVE-2026-74608, CVE-2026-74609, CVE-2026-74610, CVE-2026-74611, CVE-2026-74612, CVE-2026-74613,     CVE-2026-74614, CVE-2026-74615, CVE-2026-74616, CVE-2026-74621, CVE-2026-74624, CVE-2026-74625,     CVE-2026-74626, CVE-2026-74628, CVE-2026-74630, CVE-2026-74631, CVE-2026-74632, CVE-2026-74634,     CVE-2026-74635, CVE-2026-74637, CVE-2026-74641, CVE-2026-74646, CVE-2026-74647, CVE-2026-74648,     CVE-2026-74649, CVE-2026-74651, CVE-2026-74656, CVE-2026-74660, CVE-2026-74661, CVE-2026-74662,     CVE-2026-74663, CVE-2026-74666, CVE-2026-74667, CVE-2026-74668, CVE-2026-74669, CVE-2026-74670,     CVE-2026-74675, CVE-2026-74678, CVE-2026-74684, CVE-2026-74687, CVE-2026-74688, CVE-2026-74689,     CVE-2026-74690, CVE-2026-74691, CVE-2026-74692, CVE-2026-74695, CVE-2026-74696, CVE-2026-74697,     CVE-2026-74700, CVE-2026-74701, CVE-2026-74704, CVE-2026-74705, CVE-2026-74710, CVE-2026-74711,     CVE-2026-74713, CVE-2026-74714, CVE-2026-74715, CVE-2026-74717, CVE-2026-74720, CVE-2026-74723,     CVE-2026-74724, CVE-2026-74725, CVE-2026-74726, CVE-2026-74730, CVE-2026-74733, CVE-2026-74736,     CVE-2026-74737, CVE-2026-74739, CVE-2026-74743, CVE-2026-74744, CVE-2026-74746, CVE-2026-74747,     CVE-2026-74748, CVE-2026-74752, CVE-2026-80521, CVE-2026-80526, CVE-2026-80527, CVE-2026-80528,     CVE-2026-80536, CVE-2026-80540, CVE-2026-80541, CVE-2026-80547, CVE-2026-80548, CVE-2026-80549,     CVE-2026-80550, CVE-2026-80551, CVE-2026-80552, CVE-2026-80553, CVE-2026-80554, CVE-2026-80555,     CVE-2026-80556, CVE-2026-80557, CVE-2026-80558, CVE-2026-80559, CVE-2026-80560, CVE-2026-80561,     CVE-2026-80565, CVE-2026-80568, CVE-2026-80569, CVE-2026-80570, CVE-2026-80572, CVE-2026-80574,     CVE-2026-80576, CVE-2026-80578, CVE-2026-80579, CVE-2026-80580, CVE-2026-80583, CVE-2026-80584,     CVE-2026-80585, CVE-2026-80586, CVE-2026-80587, CVE-2026-80589, CVE-2026-80721, CVE-2026-80901,     CVE-2026-97509)

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 remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:76739 advisory.

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

    Security Fix(es):

    * kernel: tls: Use __sk_dst_get() and dst_dev_rcu() in get_netdev_for_sock() (CVE-2025-40149)

    * kernel: ipv6: add NULL checks for idev in SRv6 paths (CVE-2026-23442)

    * kernel: thermal: core: Fix thermal zone device registration error path (CVE-2026-43332)

    * kernel: KVM: nSVM: Raise #UD if unhandled VMMCALL isn't intercepted by L1 (CVE-2026-46076)

    * kernel: gfs2: Fix slab-use-after-free in qd_put (CVE-2026-45861)

    * kernel: Bluetooth: hci_uart: fix UAFs and race conditions in close and init paths (CVE-2026-46275)

    * kernel: KVM: arm64: Reassign nested_mmus array behind mmu_lock (CVE-2026-46317)

    * kernel: netfilter: nf_log: validate MAC header was set before dumping it (CVE-2026-52942)

    * kernel: gfs2: add some missing log locking (CVE-2026-53049)

    * kernel: netfilter: nf_conntrack_sip: don't use simple_strtoul (CVE-2026-52986)

    * kernel: Bluetooth: fix UAF in l2cap_sock_cleanup_listen() vs l2cap_conn_del() (CVE-2026-53357)

    * kernel: net: ip_gre: require CAP_NET_ADMIN in the device netns for changelink (CVE-2026-63829)

    * kernel: ipv6: exthdrs: refresh nh pointer after ipv6_hop_jumbo() (CVE-2026-63924)

    * kernel: ipv6: exthdrs: refresh nh after handling HAO option (CVE-2026-63922)

    * kernel: ipv6: validate extension header length before copying to cmsg (CVE-2026-63920)

    * kernel: vxlan: do not reuse cached ip_hdr() value after skb_tunnel_check_pmtu() (CVE-2026-63993)

    * kernel: ipv6: rpl: fix hdrlen overflow in ipv6_rpl_srh_decompress() (CVE-2026-63984)

    * kernel: tunnels: do not assume transport header in iptunnel_pmtud_check_icmp() (CVE-2026-63992)

    * kernel: tunnels: load network headers after skb_cow() in iptunnel_pmtud_build_icmp[v6]()     (CVE-2026-63994)

    * kernel: Kernel SMB client: Double-free vulnerability allows remote denial of service or privilege     escalation (CVE-2026-64385)

    * kernel: Bluetooth: L2CAP: Fix use-after-free in l2cap_sock_new_connection_cb() (CVE-2026-64557)

    * kernel: vxlan: require CAP_NET_ADMIN in the device netns for changelink (CVE-2026-68432)

    * kernel: net: ip6_gre: require CAP_NET_ADMIN in the device netns for changelink (CVE-2026-72052)

    * kernel: dm-integrity: don't increment hash_offset twice (CVE-2026-72099)

    * kernel: KVM: arm64: vgic: Check the interrupt is still ours before migrating it (CVE-2026-72289)

    * kernel: netfilter: nf_queue: pin bridge device while NFQUEUE holds fake dst (CVE-2026-72255)

    * kernel: KVM: SVM: Update x2APIC MSR intercepts if AVIC is inhibited while L2 is active (CVE-2026-74516)

    * kernel: netfilter: nf_conntrack_sip: widen NAT rewrite delta to s32 in sip_help_tcp() (CVE-2026-74569)

    * kernel: ipvs: clear IPv4 options after rebasing tunnel ICMP errors (CVE-2026-74669)

    * kernel: netfilter: flowtable: publish GC-visible tuple last (CVE-2026-74746)

    * kernel: ipv6: fix use-after-free in ip6_finish_output2() (CVE-2026-80792)

    * kernel: KVM: s390: vsie: zero stale crypto bits (CVE-2026-80921)

    * kernel: nvme-tcp: reject a read that transferred too few bytes (CVE-2026-89480)

    * kernel: nvme-tcp: fix host memory disclosure on R2T for a read command (CVE-2026-89481)

    * kernel: nvme: add missing SRCU grace period in error path (CVE-2026-89972)

    * kernel: nvme/ioctl: check SUBMIT_IO with nvme_cmd_allowed() (CVE-2026-90227)

    * kernel: netfilter: nf_conntrack: use get_unaligned_be32() in tcp_sack() (CVE-2026-97417)

    * kernel: netfilter: nfnetlink_log: wait for rcu grace period before freeing pernet state (CVE-2026-93288)

    Bug Fix(es) and Enhancement(s):

    * [RHEL-9.8] kernel BUG at lib/list_debug.c:23! observed with liburing buf-ring-upgrade.t [rhel-9.8.z]     (JIRA:RHEL-254192)

    * hwmon: (core) Use device name as a fallback in devm_hwmon_device_register_with_info [rhel-9.8.z]     (JIRA:RHEL-262029)

    * RHEL9.4 - kernel: CPU hotplug unsupported by CPUMF [rhel-9.8.z] (JIRA:RHEL-270892)

    * Accel-DSA: dmaengine: idxd: kernel oops on unbind [rhel-9.8.z] (JIRA:RHEL-274410)

    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 AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:75746 advisory.

    * kernel: Linux kernel: Use-after-free in xc5000 tuner driver due to race condition (CVE-2025-39994)
      * kernel: gfs2: Fix unlikely race in gdlm_put_lock (CVE-2025-40242)
      * kernel: Linux kernel: Denial of Service in RDMA/bnxt_re driver due to race condition during QP     destruction (CVE-2023-54048)
      * kernel: nvme-pci: fix mempool alloc size (CVE-2022-50756)
      * kernel: Linux kernel: Denial of Service in QFQ scheduler via child qlen manipulation (CVE-2026-23105)
      * kernel: RDMA/uverbs: Validate wqe_size before using it in ib_uverbs_post_send (CVE-2026-45856)
      * kernel: gfs2: Fix slab-use-after-free in qd_put (CVE-2026-45861)
      * kernel: net/sched: act_ct: Only release RCU read lock after ct_ft (CVE-2026-46319)
      * kernel: gfs2: add some missing log locking (CVE-2026-53049)
      * kernel: crypto: af_alg - Cap AEAD AD length to 0x80000000 (CVE-2026-52972)
      * kernel: net/mlx5: Fix slab-out-of-bounds in mlx5_query_nic_vport_mac_list (CVE-2026-53230)
      * kernel: ipvs: clear the svc scheduler ptr early on edit (CVE-2026-53270)
      * kernel: net: ip_gre: require CAP_NET_ADMIN in the device netns for changelink (CVE-2026-63829)
      * kernel: KVM: SVM: Fix page overflow in sev_dbg_crypt() for ENCRYPT path (CVE-2026-63794)
      * kernel: tunnels: do not assume transport header in iptunnel_pmtud_check_icmp() (CVE-2026-63992)
      * kernel: tunnels: load network headers after skb_cow() in iptunnel_pmtud_build_icmp[v6]()     (CVE-2026-63994)
      * kernel: vxlan: require CAP_NET_ADMIN in the device netns for changelink (CVE-2026-68432)
      * kernel: net: ip6_gre: require CAP_NET_ADMIN in the device netns for changelink (CVE-2026-72052)
      * kernel: netfilter: nf_queue: pin bridge device while NFQUEUE holds fake dst (CVE-2026-72255)
      * kernel: KVM: SVM: Update x2APIC MSR intercepts if AVIC is inhibited while L2 is active     (CVE-2026-74516)
      * kernel: netfilter: nf_conntrack_sip: widen NAT rewrite delta to s32 in sip_help_tcp() (CVE-2026-74569)
      * kernel: ipvs: clear IPv4 options after rebasing tunnel ICMP errors (CVE-2026-74669)
      * kernel: ipvlan: inherit needed_headroom and needed_tailroom from phy_dev (CVE-2026-74744)
      * kernel: netfilter: flowtable: publish GC-visible tuple last (CVE-2026-74746)
      * kernel: KVM: s390: vsie: zero stale crypto bits (CVE-2026-80921)
      * kernel: nvme-tcp: fix host memory disclosure on R2T for a read command (CVE-2026-89481)
      * kernel: nvme: add missing SRCU grace period in error path (CVE-2026-89972)
      * kernel: nvme/ioctl: check SUBMIT_IO with nvme_cmd_allowed() (CVE-2026-90227)
      * kernel: netfilter: nf_conntrack: use get_unaligned_be32() in tcp_sack() (CVE-2026-97417)


    Bug Fix(es) and Enhancement(s):

      * AlmaLinux8.10 - s390/vfio_ccw: Error path cleanups (JIRA:AlmaLinux-252194)
      * AlmaLinux8.10 - s390/topology: Use zero-based numbering (JIRA:AlmaLinux-252199)
      * [nfs rhel8.10] Disable async copy on nfsd side (JIRA:AlmaLinux-266661)

Tenable has extracted the preceding description block directly from the AlmaLinux 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 MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-2037:98 advisory.

    * kernel: Linux kernel: Use-after-free in xc5000 tuner driver due to race condition (CVE-2025-39994)
      * kernel: gfs2: Fix unlikely race in gdlm_put_lock (CVE-2025-40242)
      * kernel: Linux kernel: Denial of Service in RDMA/bnxt_re driver due to race condition during QP     destruction (CVE-2023-54048)
      * kernel: nvme-pci: fix mempool alloc size (CVE-2022-50756)
      * kernel: Linux kernel: Denial of Service in QFQ scheduler via child qlen manipulation (CVE-2026-23105)
      * kernel: RDMA/uverbs: Validate wqe_size before using it in ib_uverbs_post_send (CVE-2026-45856)
      * kernel: gfs2: Fix slab-use-after-free in qd_put (CVE-2026-45861)
      * kernel: net/sched: act_ct: Only release RCU read lock after ct_ft (CVE-2026-46319)
      * kernel: gfs2: add some missing log locking (CVE-2026-53049)
      * kernel: crypto: af_alg - Cap AEAD AD length to 0x80000000 (CVE-2026-52972)
      * kernel: net/mlx5: Fix slab-out-of-bounds in mlx5_query_nic_vport_mac_list (CVE-2026-53230)
      * kernel: ipvs: clear the svc scheduler ptr early on edit (CVE-2026-53270)
      * kernel: net: ip_gre: require CAP_NET_ADMIN in the device netns for changelink (CVE-2026-63829)
      * kernel: KVM: SVM: Fix page overflow in sev_dbg_crypt() for ENCRYPT path (CVE-2026-63794)
      * kernel: tunnels: do not assume transport header in iptunnel_pmtud_check_icmp() (CVE-2026-63992)
      * kernel: tunnels: load network headers after skb_cow() in iptunnel_pmtud_build_icmp[v6]()     (CVE-2026-63994)
      * kernel: vxlan: require CAP_NET_ADMIN in the device netns for changelink (CVE-2026-68432)
      * kernel: net: ip6_gre: require CAP_NET_ADMIN in the device netns for changelink (CVE-2026-72052)
      * kernel: netfilter: nf_queue: pin bridge device while NFQUEUE holds fake dst (CVE-2026-72255)
      * kernel: KVM: SVM: Update x2APIC MSR intercepts if AVIC is inhibited while L2 is active     (CVE-2026-74516)
      * kernel: netfilter: nf_conntrack_sip: widen NAT rewrite delta to s32 in sip_help_tcp() (CVE-2026-74569)
      * kernel: ipvs: clear IPv4 options after rebasing tunnel ICMP errors (CVE-2026-74669)
      * kernel: ipvlan: inherit needed_headroom and needed_tailroom from phy_dev (CVE-2026-74744)
      * kernel: netfilter: flowtable: publish GC-visible tuple last (CVE-2026-74746)
      * kernel: KVM: s390: vsie: zero stale crypto bits (CVE-2026-80921)
      * kernel: nvme-tcp: fix host memory disclosure on R2T for a read command (CVE-2026-89481)
      * kernel: nvme: add missing SRCU grace period in error path (CVE-2026-89972)
      * kernel: nvme/ioctl: check SUBMIT_IO with nvme_cmd_allowed() (CVE-2026-90227)
      * kernel: netfilter: nf_conntrack: use get_unaligned_be32() in tcp_sack() (CVE-2026-97417)

Tenable has extracted the preceding description block directly from the MiracleLinux 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
361223	AlmaLinux 9.2 [TuxCare] Security Update: bpftool / kernel / kernel-abi-stablelists / kernel-core / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1787307395)	Nessus	Alma Linux Local Security Checks	10/1/2026	10/1/2026	medium
334896	Linux Distros Unpatched Vulnerability : CVE-2026-68432	Nessus	Misc.	8/12/2026	10/28/2026	high
365463	Ubuntu 26.04 LTS : Linux kernel (OEM) vulnerabilities (USN-8889-1)	Nessus	Ubuntu Local Security Checks	10/13/2026	10/13/2026	medium
347900	SUSE SLED15 / SLES15 : Security update for the Linux Kernel (SUSE-SU-2026:4254-1)	Nessus	SuSE Local Security Checks	9/18/2026	9/29/2026	high
365457	Ubuntu 24.04 LTS : Linux kernel (NVIDIA Tegra) vulnerabilities (USN-8886-1)	Nessus	Ubuntu Local Security Checks	10/13/2026	10/13/2026	high
369302	RHEL 9 : kernel (RHSA-2026:76739)	Nessus	Red Hat Local Security Checks	10/21/2026	10/21/2026	high
363159	AlmaLinux 8 : kernel-rt (ALSA-2026:75746)	Nessus	Alma Linux Local Security Checks	10/6/2026	10/6/2026	high
365530	MiracleLinux 8 : kernel-4.18.0-553.171.1.el8_10 (AXSA:2026-2037:98)	Nessus	Miracle Linux Local Security Checks	10/14/2026	10/15/2026	high

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