Linux · Security advisory · November 7, 2026
ELSA-2026-81552: Security update for 29 packages
ELSA-2026-81552, released November 7, 2026, fixes 13 CVEs across 29 products. None of them is reported as exploited. Patch Radar priority: Urgent.
Urgent
CVEs closed
13
3 rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0080
56th percentile
Priority of the 13 CVEs
Patch now 0
Urgent 3
High 10
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| kernel | ol 9 | 0:5.14.0-687.57.1.el9_8 |
| kernel-abi-stablelists | ol 9 | 0:5.14.0-687.57.1.el9_8 |
| kernel-core | ol 9 | 0:5.14.0-687.57.1.el9_8 |
| kernel-cross-headers | ol 9 | 0:5.14.0-687.57.1.el9_8 |
| kernel-debug | ol 9 | 0:5.14.0-687.57.1.el9_8 |
| kernel-debug-core | ol 9 | 0:5.14.0-687.57.1.el9_8 |
| kernel-debug-devel | ol 9 | 0:5.14.0-687.57.1.el9_8 |
| kernel-debug-devel-matched | ol 9 | 0:5.14.0-687.57.1.el9_8 |
| kernel-debug-modules | ol 9 | 0:5.14.0-687.57.1.el9_8 |
| kernel-debug-modules-core | ol 9 | 0:5.14.0-687.57.1.el9_8 |
| kernel-debug-modules-extra | ol 9 | 0:5.14.0-687.57.1.el9_8 |
| kernel-debug-uki-virt | ol 9 | 0:5.14.0-687.57.1.el9_8 |
| kernel-devel | ol 9 | 0:5.14.0-687.57.1.el9_8 |
| kernel-devel-matched | ol 9 | 0:5.14.0-687.57.1.el9_8 |
| kernel-doc | ol 9 | 0:5.14.0-687.57.1.el9_8 |
| kernel-headers | ol 9 | 0:5.14.0-687.57.1.el9_8 |
| kernel-modules | ol 9 | 0:5.14.0-687.57.1.el9_8 |
| kernel-modules-core | ol 9 | 0:5.14.0-687.57.1.el9_8 |
| kernel-modules-extra | ol 9 | 0:5.14.0-687.57.1.el9_8 |
| kernel-tools | ol 9 | 0:5.14.0-687.57.1.el9_8 |
| kernel-tools-libs | ol 9 | 0:5.14.0-687.57.1.el9_8 |
| kernel-tools-libs-devel | ol 9 | 0:5.14.0-687.57.1.el9_8 |
| kernel-uki-virt | ol 9 | 0:5.14.0-687.57.1.el9_8 |
| kernel-uki-virt-addons | ol 9 | 0:5.14.0-687.57.1.el9_8 |
| libperf | ol 9 | 0:5.14.0-687.57.1.el9_8 |
| perf | ol 9 | 0:5.14.0-687.57.1.el9_8 |
| python3-perf | ol 9 | 0:5.14.0-687.57.1.el9_8 |
| rtla | ol 9 | 0:5.14.0-687.57.1.el9_8 |
| rv | ol 9 | 0:5.14.0-687.57.1.el9_8 |
CVEs this fix closes
| Priority | CVE | Title | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| Urgent | CVE-2026-89970 | nvmet-auth: Synchronize timeout work during SQ teardown | 9.8 | 0.0080 | None reported | |
| Urgent | CVE-2026-72318 | linux: In the Linux kernel, the following vulnerability has been resolved: cifs: validate DFS referral string offsets pars... | 9.4 | 0.0059 | None reported | |
| Urgent | CVE-2026-68236 | drm/amd/display: set new_stream to NULL after release | 9.8 | 0.0013 | None reported | |
| High | CVE-2026-68123 | openvswitch: fix GSO userspace truncation underflow | 9.8 | 0.0055 | None reported | |
| High | CVE-2026-63925 | kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system | 8.1 | 0.0035 | None reported | |
| High | CVE-2026-68278 | drm/dp/mst: fix buffer overflows in sideband chunk accumulation | 8.1 | 0.0024 | None reported | |
| High | CVE-2026-64507 | x86/bugs: Enable IBPB flush on BPF JIT allocation | 7.8 | 0.0023 | None reported | |
| High | CVE-2026-64508 | bpf: Support for hardening against JIT spraying | 7.8 | 0.0019 | None reported | |
| High | CVE-2026-89811 | drm/amdkfd: Add TLB flush after MES queue eviction/suspension | 8.8 | 0.0018 | None reported | |
| High | CVE-2026-89894 | media: cx231xx: reject geometry changes while the VBI queue is busy | 8.1 | 0.0017 | None reported | |
| High | CVE-2026-80887 | drm/vmwgfx: use check_add_overflow for shader size+offset bound | 8.1 | 0.0017 | None reported | |
| High | CVE-2026-68245 | drm/amdgpu: fix lifetime issue of amdgpu_vm_get_task_info_pasid() | 7.8 | 0.0013 | None reported | |
| High | CVE-2026-46309 | kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: d... | 7.8 | 0.0013 | None reported |
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