Vulnerability · Published May 27, 2026 · Assigned by Linux
CVE-2026-46090ALSA: aloop: Fix peer runtime UAF during format-change stop
High 7.8
In plain English
A high-severity use-after-free in Linux from Linux. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 1% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.1%top 99.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
In the Linux kernel, the following vulnerability has been resolved: ALSA: aloop: Fix peer runtime UAF during format-change stop loopback_check_format() may stop the capture side when playback starts with parameters that no longer match a running capture stream. Commit 826af7fa62e3 ("ALSA: aloop: Fix racy access at PCM trigger") moved the peer lookup under cable->lock, but the actual snd_pcm_stop() still runs after dropping that lock. A concurrent close can clear the capture entry from cable->streams[] and detach or free its runtime while the playback trigger path still holds a stale peer substream pointer. Keep a per-cable count of in-flight peer stops before dropping cable->lock, and make free_cable() wait for those stops before detaching the runtime. This preserves the existing behavior while making the peer runtime lifetime explicit.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:8 | bpftool | 4.18.0-553.136.1.el8_10 | ALSA-2026:27353 |
| AlmaLinux:10 | kernel | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel | 4.18.0-553.136.1.el8_10 | ALSA-2026:27353 |
| AlmaLinux:9 | kernel | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-64k | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-core | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-64k-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-debug | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-64k-debug | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-debug-core | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-64k-debug-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-debug-devel | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-64k-debug-devel | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-debug-devel-matched | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-64k-debug-devel-matched | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-debug-modules | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-64k-debug-modules | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-debug-modules-core | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-64k-debug-modules-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-debug-modules-extra | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-64k-debug-modules-extra | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-devel | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-64k-devel | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-devel-matched | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-64k-devel-matched | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-modules | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-64k-modules | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-modules-core | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-64k-modules-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-modules-extra | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-64k-modules-extra | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-abi-stablelists | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-abi-stablelists | 4.18.0-553.136.1.el8_10 | ALSA-2026:27353 |
| AlmaLinux:9 | kernel-abi-stablelists | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-core | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-core | 4.18.0-553.136.1.el8_10 | ALSA-2026:27353 |
| AlmaLinux:9 | kernel-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-cross-headers | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-cross-headers | 4.18.0-553.136.1.el8_10 | ALSA-2026:27353 |
| AlmaLinux:9 | kernel-cross-headers | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-debug | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-debug | 4.18.0-553.136.1.el8_10 | ALSA-2026:27353 |
| AlmaLinux:9 | kernel-debug | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-debug-core | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-debug-core | 4.18.0-553.136.1.el8_10 | ALSA-2026:27353 |
| AlmaLinux:9 | kernel-debug-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-debug-devel | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-debug-devel | 4.18.0-553.136.1.el8_10 | ALSA-2026:27353 |
| AlmaLinux:9 | kernel-debug-devel | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-debug-devel-matched | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-debug-devel-matched | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-debug-modules | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-debug-modules | 4.18.0-553.136.1.el8_10 | ALSA-2026:27353 |
| AlmaLinux:9 | kernel-debug-modules | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-debug-modules-core | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-debug-modules-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-debug-modules-extra | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-debug-modules-extra | 4.18.0-553.136.1.el8_10 | ALSA-2026:27353 |
| AlmaLinux:9 | kernel-debug-modules-extra | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-debug-uki-virt | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-debug-uki-virt | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-devel | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-devel | 4.18.0-553.136.1.el8_10 | ALSA-2026:27353 |
| AlmaLinux:9 | kernel-devel | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-devel-matched | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-devel-matched | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-doc | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-doc | 4.18.0-553.136.1.el8_10 | ALSA-2026:27353 |
| AlmaLinux:9 | kernel-doc | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-headers | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-headers | 4.18.0-553.136.1.el8_10 | ALSA-2026:27353 |
| AlmaLinux:9 | kernel-headers | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-modules | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-modules | 4.18.0-553.136.1.el8_10 | ALSA-2026:27353 |
| AlmaLinux:9 | kernel-modules | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-modules-core | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-modules-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-modules-extra | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-modules-extra | 4.18.0-553.136.1.el8_10 | ALSA-2026:27353 |
| AlmaLinux:9 | kernel-modules-extra | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-modules-extra-matched | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:10 | kernel-rt | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-rt | 4.18.0-553.136.1.rt7.477.el8_10 | ALSA-2026:27354 |
| AlmaLinux:9 | kernel-rt | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-64k | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-rt-64k | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-64k-core | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-rt-64k-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-64k-debug | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-rt-64k-debug | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-64k-debug-core | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-rt-64k-debug-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-64k-debug-devel | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-rt-64k-debug-devel | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-64k-debug-modules | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-64k-debug-modules-core | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-64k-debug-modules-extra | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules-extra | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-64k-devel | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-rt-64k-devel | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-64k-modules | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-rt-64k-modules | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-64k-modules-core | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-rt-64k-modules-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-64k-modules-extra | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-rt-64k-modules-extra | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-core | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-rt-core | 4.18.0-553.136.1.rt7.477.el8_10 | ALSA-2026:27354 |
| AlmaLinux:9 | kernel-rt-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-debug | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-rt-debug | 4.18.0-553.136.1.rt7.477.el8_10 | ALSA-2026:27354 |
| AlmaLinux:9 | kernel-rt-debug | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-debug-core | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-rt-debug-core | 4.18.0-553.136.1.rt7.477.el8_10 | ALSA-2026:27354 |
| AlmaLinux:9 | kernel-rt-debug-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-debug-devel | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-rt-debug-devel | 4.18.0-553.136.1.rt7.477.el8_10 | ALSA-2026:27354 |
| AlmaLinux:9 | kernel-rt-debug-devel | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-debug-modules | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-rt-debug-modules | 4.18.0-553.136.1.rt7.477.el8_10 | ALSA-2026:27354 |
| AlmaLinux:9 | kernel-rt-debug-modules | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-debug-modules-core | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-rt-debug-modules-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-debug-modules-extra | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-rt-debug-modules-extra | 4.18.0-553.136.1.rt7.477.el8_10 | ALSA-2026:27354 |
| AlmaLinux:9 | kernel-rt-debug-modules-extra | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-devel | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-rt-devel | 4.18.0-553.136.1.rt7.477.el8_10 | ALSA-2026:27354 |
| AlmaLinux:9 | kernel-rt-devel | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-modules | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-rt-modules | 4.18.0-553.136.1.rt7.477.el8_10 | ALSA-2026:27354 |
| AlmaLinux:9 | kernel-rt-modules | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-modules-core | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-rt-modules-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-modules-extra | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-rt-modules-extra | 4.18.0-553.136.1.rt7.477.el8_10 | ALSA-2026:27354 |
| AlmaLinux:9 | kernel-rt-modules-extra | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-tools | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-tools | 4.18.0-553.136.1.el8_10 | ALSA-2026:27353 |
| AlmaLinux:9 | kernel-tools | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-tools-libs | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-tools-libs | 4.18.0-553.136.1.el8_10 | ALSA-2026:27353 |
| AlmaLinux:9 | kernel-tools-libs | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-tools-libs-devel | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-tools-libs-devel | 4.18.0-553.136.1.el8_10 | ALSA-2026:27353 |
| AlmaLinux:9 | kernel-tools-libs-devel | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-uki-virt | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-uki-virt | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-uki-virt-addons | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-uki-virt-addons | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-zfcpdump | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-zfcpdump | 4.18.0-553.136.1.el8_10 | ALSA-2026:27353 |
| AlmaLinux:9 | kernel-zfcpdump | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-zfcpdump-core | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-zfcpdump-core | 4.18.0-553.136.1.el8_10 | ALSA-2026:27353 |
| AlmaLinux:9 | kernel-zfcpdump-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-zfcpdump-devel | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-zfcpdump-devel | 4.18.0-553.136.1.el8_10 | ALSA-2026:27353 |
| AlmaLinux:9 | kernel-zfcpdump-devel | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-zfcpdump-devel-matched | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-zfcpdump-devel-matched | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-zfcpdump-modules | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-zfcpdump-modules | 4.18.0-553.136.1.el8_10 | ALSA-2026:27353 |
| AlmaLinux:9 | kernel-zfcpdump-modules | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-zfcpdump-modules-core | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-zfcpdump-modules-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-zfcpdump-modules-extra | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-zfcpdump-modules-extra | 4.18.0-553.136.1.el8_10 | ALSA-2026:27353 |
| AlmaLinux:9 | kernel-zfcpdump-modules-extra | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | libperf | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | libperf | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | perf | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | perf | 4.18.0-553.136.1.el8_10 | ALSA-2026:27353 |
| AlmaLinux:9 | perf | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | python3-perf | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | python3-perf | 4.18.0-553.136.1.el8_10 | ALSA-2026:27353 |
| AlmaLinux:9 | python3-perf | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | rtla | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | rtla | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | rv | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | rv | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| Debian:12 | linux | 6.1.190-1 | DEBIAN-CVE-2026-46090 |
| Debian:13 | linux | 6.12.88-1 | DEBIAN-CVE-2026-46090 |
| Debian:14 | linux | 7.0.4-1 | DEBIAN-CVE-2026-46090 |
| Rocky Linux:8 | kernel | 0:4.18.0-553.136.1.el8_10 | RLSA-2026:27353 |
| Rocky Linux:8 | kernel-rt | 0:4.18.0-553.136.1.rt7.477.el8_10 | RLSA-2026:27354 |
| Ubuntu:22.04:LTS | linux | 5.15.0-198.208 | UBUNTU-CVE-2026-46090 |
| Ubuntu:22.04:LTS | linux | 5.15.0-198.208 | USN-8875-1 |
| Ubuntu:24.04:LTS | linux | 6.8.0-136.136 | UBUNTU-CVE-2026-46090 |
| Ubuntu:25.10 | linux | no fix listed | UBUNTU-CVE-2026-46090 |
| Ubuntu:26.04:LTS | linux | 7.0.0-27.27 | UBUNTU-CVE-2026-46090 |
| Ubuntu:22.04:LTS | linux-allwinner-5.19 | no fix listed | UBUNTU-CVE-2026-46090 |
| Ubuntu:22.04:LTS | linux-aws | 5.15.0-1117.124 | USN-8875-1 |
| Ubuntu:22.04:LTS | linux-aws | 5.15.0-1117.124 | UBUNTU-CVE-2026-46090 |
| Ubuntu:24.04:LTS | linux-aws | 6.8.0-1061.64 | UBUNTU-CVE-2026-46090 |
| Ubuntu:25.10 | linux-aws | no fix listed | UBUNTU-CVE-2026-46090 |
| Ubuntu:26.04:LTS | linux-aws | 7.0.0-1008.8 | UBUNTU-CVE-2026-46090 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | 597603d615d2b19a9e451d8cfac24372856a522d – before 83bd62fa9620ac98d5d694bde14c50f98c8e7189597603d615d2b19a9e451d8cfac24372856a522d – before 345c24b2bcf0923dfae1ab41497351c68214ff76597603d615d2b19a9e451d8cfac24372856a522d – before 3727a3541788412c393eec236ad228d72efe19c7597603d615d2b19a9e451d8cfac24372856a522d – before d258cdce50ff3e02392917258e81a0ce9555c327597603d615d2b19a9e451d8cfac24372856a522d – before 03f52a9c170431e8f10e156b9dc0dae80b3e9198597603d615d2b19a9e451d8cfac24372856a522d – before bdd9503c3d222d2735b56c7a8b4422ccf3de6e5c597603d615d2b19a9e451d8cfac24372856a522d – before 5d45e34bf001344e2966dabca1897561bbc9e913597603d615d2b19a9e451d8cfac24372856a522d – before e5c33cdc6f402eab8abd36ecf436b22c9d3a8aff |
| Linux | Linux | 2.6.37 |
Weakness: CWE-364, CWE-416 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References
- https://git.kernel.org/stable/c/83bd62fa9620ac98d5d694bde14c50f98c8e7189
- https://git.kernel.org/stable/c/345c24b2bcf0923dfae1ab41497351c68214ff76
- https://git.kernel.org/stable/c/3727a3541788412c393eec236ad228d72efe19c7
- https://git.kernel.org/stable/c/d258cdce50ff3e02392917258e81a0ce9555c327
- https://git.kernel.org/stable/c/03f52a9c170431e8f10e156b9dc0dae80b3e9198
- https://git.kernel.org/stable/c/bdd9503c3d222d2735b56c7a8b4422ccf3de6e5c
- https://git.kernel.org/stable/c/5d45e34bf001344e2966dabca1897561bbc9e913
- https://git.kernel.org/stable/c/e5c33cdc6f402eab8abd36ecf436b22c9d3a8aff
- https://access.redhat.com/security/cve/CVE-2026-46090 vdb-entry, x_refsource_REDHAT
- RHBZ#2481980 issue-tracking, x_refsource_REDHAT
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-46090.json x_sadp-csaf-vex
- https://access.redhat.com/errata/RHSA-2026:35844 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:41236 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:33215 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:33685 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:34095 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:34443 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:34094 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:30848 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:27353 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:35896 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:33899 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:35863 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:27354 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:33900 vendor-advisory, x_refsource_REDHAT