Vulnerability · Published May 27, 2026 · Assigned by Linux
CVE-2026-46054selinux: fix overlayfs mmap() and mprotect() access checks
High 7.1
In plain English
A high-severity missing authorization 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 2% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.1High
Exploit odds (30 days)0.1%top 97.9% 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: selinux: fix overlayfs mmap() and mprotect() access checks The existing SELinux security model for overlayfs is to allow access if the current task is able to access the top level file (the "user" file) and the mounter's credentials are sufficient to access the lower level file (the "backing" file). Unfortunately, the current code does not properly enforce these access controls for both mmap() and mprotect() operations on overlayfs filesystems. This patch makes use of the newly created security_mmap_backing_file() LSM hook to provide the missing backing file enforcement for mmap() operations, and leverages the backing file API and new LSM blob to provide the necessary information to properly enforce the mprotect() access controls.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:8 | bpftool | 4.18.0-553.137.1.el8_10 | ALSA-2026:27811 |
| AlmaLinux:10 | kernel | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:10 | kernel | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:8 | kernel | 4.18.0-553.137.1.el8_10 | ALSA-2026:27811 |
| AlmaLinux:9 | kernel | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-64k | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:9 | kernel-64k | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-core | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-64k-core | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:9 | kernel-64k-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-debug | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-64k-debug | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:9 | kernel-64k-debug | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-debug-core | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-64k-debug-core | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:9 | kernel-64k-debug-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-debug-devel | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:10 | kernel-64k-debug-devel | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:9 | kernel-64k-debug-devel | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-debug-devel-matched | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-64k-debug-devel-matched | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:9 | kernel-64k-debug-devel-matched | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-debug-modules | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:10 | kernel-64k-debug-modules | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:9 | kernel-64k-debug-modules | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-debug-modules-core | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-64k-debug-modules-core | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| 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 | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-64k-debug-modules-extra | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:9 | kernel-64k-debug-modules-extra | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-devel | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-64k-devel | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:9 | kernel-64k-devel | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-devel-matched | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-64k-devel-matched | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:9 | kernel-64k-devel-matched | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-modules | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-64k-modules | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:9 | kernel-64k-modules | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-modules-core | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:10 | kernel-64k-modules-core | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:9 | kernel-64k-modules-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-modules-extra | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:10 | kernel-64k-modules-extra | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:9 | kernel-64k-modules-extra | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-abi-stablelists | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-abi-stablelists | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:8 | kernel-abi-stablelists | 4.18.0-553.137.1.el8_10 | ALSA-2026:27811 |
| AlmaLinux:9 | kernel-abi-stablelists | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-core | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:10 | kernel-core | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:8 | kernel-core | 4.18.0-553.137.1.el8_10 | ALSA-2026:27811 |
| AlmaLinux:9 | kernel-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-cross-headers | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:10 | kernel-cross-headers | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:8 | kernel-cross-headers | 4.18.0-553.137.1.el8_10 | ALSA-2026:27811 |
| AlmaLinux:9 | kernel-cross-headers | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-debug | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-debug | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:8 | kernel-debug | 4.18.0-553.137.1.el8_10 | ALSA-2026:27811 |
| AlmaLinux:9 | kernel-debug | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-debug-core | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-debug-core | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:8 | kernel-debug-core | 4.18.0-553.137.1.el8_10 | ALSA-2026:27811 |
| AlmaLinux:9 | kernel-debug-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-debug-devel | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-debug-devel | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:8 | kernel-debug-devel | 4.18.0-553.137.1.el8_10 | ALSA-2026:27811 |
| AlmaLinux:9 | kernel-debug-devel | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-debug-devel-matched | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:10 | kernel-debug-devel-matched | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:9 | kernel-debug-devel-matched | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-debug-modules | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-debug-modules | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:8 | kernel-debug-modules | 4.18.0-553.137.1.el8_10 | ALSA-2026:27811 |
| AlmaLinux:9 | kernel-debug-modules | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-debug-modules-core | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:10 | kernel-debug-modules-core | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:9 | kernel-debug-modules-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-debug-modules-extra | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-debug-modules-extra | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:8 | kernel-debug-modules-extra | 4.18.0-553.137.1.el8_10 | ALSA-2026:27811 |
| AlmaLinux:9 | kernel-debug-modules-extra | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-debug-uki-virt | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-debug-uki-virt | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:9 | kernel-debug-uki-virt | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-devel | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-devel | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:8 | kernel-devel | 4.18.0-553.137.1.el8_10 | ALSA-2026:27811 |
| AlmaLinux:9 | kernel-devel | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-devel-matched | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:10 | kernel-devel-matched | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:9 | kernel-devel-matched | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-doc | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:10 | kernel-doc | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:8 | kernel-doc | 4.18.0-553.137.1.el8_10 | ALSA-2026:27811 |
| AlmaLinux:9 | kernel-doc | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-headers | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-headers | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:8 | kernel-headers | 4.18.0-553.137.1.el8_10 | ALSA-2026:27811 |
| AlmaLinux:9 | kernel-headers | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-modules | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-modules | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:8 | kernel-modules | 4.18.0-553.137.1.el8_10 | ALSA-2026:27811 |
| AlmaLinux:9 | kernel-modules | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-modules-core | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:10 | kernel-modules-core | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:9 | kernel-modules-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-modules-extra | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-modules-extra | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:8 | kernel-modules-extra | 4.18.0-553.137.1.el8_10 | ALSA-2026:27811 |
| AlmaLinux:9 | kernel-modules-extra | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-modules-extra-matched | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:10 | kernel-modules-extra-matched | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-rt | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-rt | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:8 | kernel-rt | 4.18.0-553.137.1.rt7.478.el8_10 | ALSA-2026:27812 |
| AlmaLinux:9 | kernel-rt | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-64k | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:10 | kernel-rt-64k | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:9 | kernel-rt-64k | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-64k-core | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-rt-64k-core | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:9 | kernel-rt-64k-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-64k-debug | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:10 | kernel-rt-64k-debug | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:9 | kernel-rt-64k-debug | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-64k-debug-core | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-rt-64k-debug-core | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| 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 | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-rt-64k-debug-devel | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| 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 | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-rt-64k-debug-modules | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| 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 | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:10 | kernel-rt-64k-debug-modules-core | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| 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 | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-rt-64k-debug-modules-extra | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| 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 | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:10 | kernel-rt-64k-devel | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:9 | kernel-rt-64k-devel | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-64k-modules | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-rt-64k-modules | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:9 | kernel-rt-64k-modules | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-64k-modules-core | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:10 | kernel-rt-64k-modules-core | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| 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 | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-rt-64k-modules-extra | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:9 | kernel-rt-64k-modules-extra | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-core | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:10 | kernel-rt-core | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:8 | kernel-rt-core | 4.18.0-553.137.1.rt7.478.el8_10 | ALSA-2026:27812 |
| AlmaLinux:9 | kernel-rt-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-debug | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-rt-debug | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:8 | kernel-rt-debug | 4.18.0-553.137.1.rt7.478.el8_10 | ALSA-2026:27812 |
| AlmaLinux:9 | kernel-rt-debug | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-debug-core | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-rt-debug-core | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:8 | kernel-rt-debug-core | 4.18.0-553.137.1.rt7.478.el8_10 | ALSA-2026:27812 |
| AlmaLinux:9 | kernel-rt-debug-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-debug-devel | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:10 | kernel-rt-debug-devel | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:8 | kernel-rt-debug-devel | 4.18.0-553.137.1.rt7.478.el8_10 | ALSA-2026:27812 |
| AlmaLinux:9 | kernel-rt-debug-devel | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-debug-modules | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-rt-debug-modules | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:8 | kernel-rt-debug-modules | 4.18.0-553.137.1.rt7.478.el8_10 | ALSA-2026:27812 |
| AlmaLinux:9 | kernel-rt-debug-modules | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-debug-modules-core | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-rt-debug-modules-core | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| 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 | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:10 | kernel-rt-debug-modules-extra | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:8 | kernel-rt-debug-modules-extra | 4.18.0-553.137.1.rt7.478.el8_10 | ALSA-2026:27812 |
| AlmaLinux:9 | kernel-rt-debug-modules-extra | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-devel | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-rt-devel | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:8 | kernel-rt-devel | 4.18.0-553.137.1.rt7.478.el8_10 | ALSA-2026:27812 |
| AlmaLinux:9 | kernel-rt-devel | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-modules | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-rt-modules | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:8 | kernel-rt-modules | 4.18.0-553.137.1.rt7.478.el8_10 | ALSA-2026:27812 |
| AlmaLinux:9 | kernel-rt-modules | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-modules-core | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-rt-modules-core | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:9 | kernel-rt-modules-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-modules-extra | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-rt-modules-extra | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
| AlmaLinux:8 | kernel-rt-modules-extra | 4.18.0-553.137.1.rt7.478.el8_10 | ALSA-2026:27812 |
| AlmaLinux:9 | kernel-rt-modules-extra | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-tools | 6.12.0-211.22.1.el10_2 | ALSA-2026:25191 |
| AlmaLinux:10 | kernel-tools | 6.12.0-211.28.1.el10_2 | ALSA-2026:30129 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | 2f502839e85ab265f03f25f30d6463154aee5473 – before bc6c380c1159de52a252ed11f19a42c47f60a7352f502839e85ab265f03f25f30d6463154aee5473 – before 8bacd09f12c27710228562e4d13163e58c5f4a452f502839e85ab265f03f25f30d6463154aee5473 – before d844702198395d3f80222777030f69db6be6b7092f502839e85ab265f03f25f30d6463154aee5473 – before cd0e707a927a70cdfd8bc5a512a9719a87f5ed512f502839e85ab265f03f25f30d6463154aee5473 – before 82544d36b1729153c8aeb179e84750f0c085d3b1 |
| Linux | Linux | 4.19 |
Weakness: CWE-280, CWE-862 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
References
- https://git.kernel.org/stable/c/bc6c380c1159de52a252ed11f19a42c47f60a735
- https://git.kernel.org/stable/c/8bacd09f12c27710228562e4d13163e58c5f4a45
- https://git.kernel.org/stable/c/d844702198395d3f80222777030f69db6be6b709
- https://git.kernel.org/stable/c/cd0e707a927a70cdfd8bc5a512a9719a87f5ed51
- https://git.kernel.org/stable/c/82544d36b1729153c8aeb179e84750f0c085d3b1
- https://access.redhat.com/security/cve/CVE-2026-46054 vdb-entry, x_refsource_REDHAT
- RHBZ#2482025 issue-tracking, x_refsource_REDHAT
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-46054.json x_sadp-csaf-vex
- https://access.redhat.com/errata/RHSA-2026:52764 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:25191 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:67723 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:51746 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:52667 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:30848 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:27811 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:59091 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:59473 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:52649 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:27812 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:67721 vendor-advisory, x_refsource_REDHAT