Vulnerability · Published May 6, 2026 · Assigned by Linux
CVE-2026-43074eventpoll: defer struct eventpoll free to RCU grace period
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 0.5% (higher than 42% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code. Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.5%top 58.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack tooling1Public PoC
Official description
In the Linux kernel, the following vulnerability has been resolved: eventpoll: defer struct eventpoll free to RCU grace period In certain situations, ep_free() in eventpoll.c will kfree the epi->ep eventpoll struct while it still being used by another concurrent thread. Defer the kfree() to an RCU callback to prevent UAF.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:10 | kernel | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-64k | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-64k | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-64k-core | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-64k-core | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-64k-debug | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-64k-debug | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-64k-debug-core | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-64k-debug-core | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-64k-debug-devel | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-64k-debug-devel | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-64k-debug-devel-matched | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-64k-debug-devel-matched | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-64k-debug-modules | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-64k-debug-modules | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-64k-debug-modules-core | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-64k-debug-modules-core | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-64k-debug-modules-extra | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-64k-debug-modules-extra | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-64k-devel | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-64k-devel | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-64k-devel-matched | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-64k-devel-matched | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-64k-modules | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-64k-modules | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-64k-modules-core | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-64k-modules-core | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-64k-modules-extra | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-64k-modules-extra | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-abi-stablelists | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-abi-stablelists | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-core | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-core | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-cross-headers | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-cross-headers | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-debug | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-debug | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-debug-core | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-debug-core | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-debug-devel | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-debug-devel | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-debug-devel-matched | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-debug-devel-matched | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-debug-modules | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-debug-modules | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-debug-modules-core | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-debug-modules-core | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-debug-modules-extra | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-debug-modules-extra | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-debug-uki-virt | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-debug-uki-virt | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-devel | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-devel | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-devel-matched | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-devel-matched | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-doc | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-doc | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-headers | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-headers | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-modules | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-modules | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-modules-core | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-modules-core | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-modules-extra | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-modules-extra | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-modules-extra-matched | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:10 | kernel-rt | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-rt | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-rt-64k | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-rt-64k | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-rt-64k-core | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-rt-64k-core | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-rt-64k-debug | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-rt-64k-debug | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-rt-64k-debug-core | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-rt-64k-debug-core | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-rt-64k-debug-devel | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-rt-64k-debug-devel | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-rt-64k-debug-modules | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-rt-64k-debug-modules-core | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules-core | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-rt-64k-debug-modules-extra | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules-extra | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-rt-64k-devel | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-rt-64k-devel | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-rt-64k-modules | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-rt-64k-modules | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-rt-64k-modules-core | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-rt-64k-modules-core | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-rt-64k-modules-extra | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-rt-64k-modules-extra | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-rt-core | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-rt-core | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-rt-debug | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-rt-debug | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-rt-debug-core | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-rt-debug-core | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-rt-debug-devel | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-rt-debug-devel | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-rt-debug-modules | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-rt-debug-modules | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-rt-debug-modules-core | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-rt-debug-modules-core | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-rt-debug-modules-extra | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-rt-debug-modules-extra | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-rt-devel | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-rt-devel | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-rt-modules | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-rt-modules | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-rt-modules-core | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-rt-modules-core | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-rt-modules-extra | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-rt-modules-extra | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-tools | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-tools | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-tools-libs | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-tools-libs | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-tools-libs-devel | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-tools-libs-devel | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-uki-virt | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-uki-virt | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-uki-virt-addons | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-uki-virt-addons | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-zfcpdump | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-zfcpdump | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-zfcpdump-core | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-zfcpdump-core | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-zfcpdump-devel | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-zfcpdump-devel | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-zfcpdump-devel-matched | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-zfcpdump-devel-matched | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-zfcpdump-modules | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-zfcpdump-modules | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-zfcpdump-modules-core | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-zfcpdump-modules-core | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | kernel-zfcpdump-modules-extra | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | kernel-zfcpdump-modules-extra | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | libperf | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | libperf | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | perf | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | perf | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | python3-perf | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | python3-perf | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | rtla | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | rtla | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| AlmaLinux:10 | rv | 6.12.0-211.31.1.el10_2 | ALSA-2026:36541 |
| AlmaLinux:9 | rv | 5.14.0-687.23.1.el9_8 | ALSA-2026:36645 |
| Debian:13 | linux | 6.12.85-1 | DEBIAN-CVE-2026-43074 |
| Debian:14 | linux | 6.19.14-1 | DEBIAN-CVE-2026-43074 |
| Ubuntu:22.04:LTS | linux | 5.15.0-186.196 | UBUNTU-CVE-2026-43074 |
| Ubuntu:24.04:LTS | linux | 6.8.0-136.136 | UBUNTU-CVE-2026-43074 |
| Ubuntu:25.10 | linux | no fix listed | UBUNTU-CVE-2026-43074 |
| Ubuntu:22.04:LTS | linux-allwinner-5.19 | no fix listed | UBUNTU-CVE-2026-43074 |
| Ubuntu:22.04:LTS | linux-aws | 5.15.0-1112.119 | UBUNTU-CVE-2026-43074 |
| Ubuntu:24.04:LTS | linux-aws | 6.8.0-1061.64 | UBUNTU-CVE-2026-43074 |
| Ubuntu:25.10 | linux-aws | no fix listed | UBUNTU-CVE-2026-43074 |
| Ubuntu:22.04:LTS | linux-aws-5.19 | no fix listed | UBUNTU-CVE-2026-43074 |
| Ubuntu:24.04:LTS | linux-aws-6.14 | no fix listed | UBUNTU-CVE-2026-43074 |
| Ubuntu:24.04:LTS | linux-aws-6.17 | no fix listed | UBUNTU-CVE-2026-43074 |
| Ubuntu:22.04:LTS | linux-aws-6.2 | no fix listed | UBUNTU-CVE-2026-43074 |
| Ubuntu:22.04:LTS | linux-aws-6.5 | no fix listed | UBUNTU-CVE-2026-43074 |
| Ubuntu:22.04:LTS | linux-aws-6.8 | 6.8.0-1061.64~22.04.1 | UBUNTU-CVE-2026-43074 |
| Ubuntu:22.04:LTS | linux-azure | 5.15.0-1117.126 | UBUNTU-CVE-2026-43074 |
| Ubuntu:24.04:LTS | linux-azure | 6.8.0-1063.71 | UBUNTU-CVE-2026-43074 |
| Ubuntu:25.10 | linux-azure | no fix listed | UBUNTU-CVE-2026-43074 |
| Ubuntu:22.04:LTS | linux-azure-5.19 | no fix listed | UBUNTU-CVE-2026-43074 |
| Ubuntu:24.04:LTS | linux-azure-6.11 | no fix listed | UBUNTU-CVE-2026-43074 |
| Ubuntu:24.04:LTS | linux-azure-6.17 | no fix listed | UBUNTU-CVE-2026-43074 |
| Ubuntu:22.04:LTS | linux-azure-6.2 | no fix listed | UBUNTU-CVE-2026-43074 |
| Ubuntu:22.04:LTS | linux-azure-6.5 | no fix listed | UBUNTU-CVE-2026-43074 |
| Ubuntu:22.04:LTS | linux-azure-6.8 | 6.8.0-1063.71~22.04.1 | UBUNTU-CVE-2026-43074 |
| Ubuntu:22.04:LTS | linux-azure-fde | 5.15.0-1117.126 | UBUNTU-CVE-2026-43074 |
| Ubuntu:24.04:LTS | linux-azure-fde | 6.8.0-1062.69 | UBUNTU-CVE-2026-43074 |
| Ubuntu:25.10 | linux-azure-fde | no fix listed | UBUNTU-CVE-2026-43074 |
| Ubuntu:22.04:LTS | linux-azure-fde-5.19 | no fix listed | UBUNTU-CVE-2026-43074 |
| Ubuntu:22.04:LTS | linux-azure-fde-6.2 | no fix listed | UBUNTU-CVE-2026-43074 |
| Ubuntu:22.04:LTS | linux-azure-fde-6.8 | 6.8.0-1062.69~22.04.1 | UBUNTU-CVE-2026-43074 |
| Ubuntu:24.04:LTS | linux-azure-nvidia | no fix listed | UBUNTU-CVE-2026-43074 |
| Ubuntu:22.04:LTS | linux-gcp | 5.15.0-1112.122 | UBUNTU-CVE-2026-43074 |
| Ubuntu:24.04:LTS | linux-gcp | 6.8.0-1064.72 | UBUNTU-CVE-2026-43074 |
| Ubuntu:25.10 | linux-gcp | no fix listed | UBUNTU-CVE-2026-43074 |
| Ubuntu:22.04:LTS | linux-gcp-5.19 | no fix listed | UBUNTU-CVE-2026-43074 |
| Ubuntu:24.04:LTS | linux-gcp-6.11 | no fix listed | UBUNTU-CVE-2026-43074 |
| Ubuntu:24.04:LTS | linux-gcp-6.14 | no fix listed | UBUNTU-CVE-2026-43074 |
| Ubuntu:24.04:LTS | linux-gcp-6.17 | no fix listed | UBUNTU-CVE-2026-43074 |
| Ubuntu:22.04:LTS | linux-gcp-6.2 | no fix listed | UBUNTU-CVE-2026-43074 |
| Ubuntu:22.04:LTS | linux-gcp-6.5 | no fix listed | UBUNTU-CVE-2026-43074 |
| Ubuntu:22.04:LTS | linux-gcp-6.8 | 6.8.0-1064.72~22.04.1 | UBUNTU-CVE-2026-43074 |
| Ubuntu:22.04:LTS | linux-gke | 5.15.0-1108.114 | UBUNTU-CVE-2026-43074 |
| Ubuntu:24.04:LTS | linux-gke | 6.8.0-1059.67 | UBUNTU-CVE-2026-43074 |
| Ubuntu:22.04:LTS | linux-gkeop | 5.15.0-1095.103 | UBUNTU-CVE-2026-43074 |
| Ubuntu:24.04:LTS | linux-gkeop | 6.8.0-1046.50 | UBUNTU-CVE-2026-43074 |
| Ubuntu:22.04:LTS | linux-hwe-5.19 | no fix listed | UBUNTU-CVE-2026-43074 |
| Ubuntu:24.04:LTS | linux-hwe-6.11 | no fix listed | UBUNTU-CVE-2026-43074 |
| Ubuntu:24.04:LTS | linux-hwe-6.14 | no fix listed | UBUNTU-CVE-2026-43074 |
| Ubuntu:24.04:LTS | linux-hwe-6.17 | no fix listed | UBUNTU-CVE-2026-43074 |
| Ubuntu:22.04:LTS | linux-hwe-6.2 | no fix listed | UBUNTU-CVE-2026-43074 |
| Ubuntu:22.04:LTS | linux-hwe-6.5 | no fix listed | UBUNTU-CVE-2026-43074 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | f2451def095c1743adcfcb0cb5dadc86034e162a – before 902120be4f44947df6311002addc7faf69bdbff1a1f93804449d13f97dabd4b996817de4bf1ed67a – before a6d57084372161f86660bc4607784420e00efe2c58c9b016e12855286370dfb704c08498edbc857a – before a6566cd33f6f967a7651ebf2ce0dd31572e319cf58c9b016e12855286370dfb704c08498edbc857a – before 5b1173b165421561db29f30afc7e97d940a398a958c9b016e12855286370dfb704c08498edbc857a – before 7e8083f5eeedab0f460063b9c2c14c9a4e71a42758c9b016e12855286370dfb704c08498edbc857a – before ae0bb9c1fb7c2594519aeeb096cf2c3b7837b32258c9b016e12855286370dfb704c08498edbc857a – before 07712db80857d5d09ae08f3df85a708ecfc3b61f |
| Linux | Linux | 6.4 |
Weakness: 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/902120be4f44947df6311002addc7faf69bdbff1
- https://git.kernel.org/stable/c/a6d57084372161f86660bc4607784420e00efe2c
- https://git.kernel.org/stable/c/a6566cd33f6f967a7651ebf2ce0dd31572e319cf
- https://git.kernel.org/stable/c/5b1173b165421561db29f30afc7e97d940a398a9
- https://git.kernel.org/stable/c/7e8083f5eeedab0f460063b9c2c14c9a4e71a427
- https://git.kernel.org/stable/c/ae0bb9c1fb7c2594519aeeb096cf2c3b7837b322
- https://git.kernel.org/stable/c/07712db80857d5d09ae08f3df85a708ecfc3b61f
- https://cert-portal.siemens.com/productcert/html/ssa-784472.html