Vulnerability · Published Jun 24, 2026 · Assigned by Linux
CVE-2026-52912netfilter: nf_queue: hold bridge skb->dev while queued
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 0.2% (higher than 5% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.2%top 95.1% 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: netfilter: nf_queue: hold bridge skb->dev while queued br_pass_frame_up() rewrites skb->dev from the ingress port to the bridge master before queueing bridge LOCAL_IN packets. NFQUEUE only holds references on state.in/out and bridge physdevs, so a queued bridge packet can retain a freed bridge master in skb->dev until reinjection. When the verdict is reinjected later, br_netif_receive_skb() re-enters the receive path with skb->dev still pointing at the freed bridge master, triggering a use-after-free. Store skb->dev in the queue entry, hold a reference on it for the queue lifetime, and use the saved device when dropping queued packets during NETDEV_DOWN handling.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:8 | bpftool | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:10 | kernel | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:8 | kernel | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-64k | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | kernel-64k | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-64k-core | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | kernel-64k-core | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-64k-debug | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | kernel-64k-debug | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-64k-debug-core | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | kernel-64k-debug-core | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-64k-debug-devel | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | kernel-64k-debug-devel | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-64k-debug-devel-matched | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | kernel-64k-debug-devel-matched | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-64k-debug-modules | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | kernel-64k-debug-modules | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-64k-debug-modules-core | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | kernel-64k-debug-modules-core | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-64k-debug-modules-extra | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | kernel-64k-debug-modules-extra | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-64k-devel | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | kernel-64k-devel | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-64k-devel-matched | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | kernel-64k-devel-matched | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-64k-modules | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | kernel-64k-modules | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-64k-modules-core | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | kernel-64k-modules-core | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-64k-modules-extra | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | kernel-64k-modules-extra | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-abi-stablelists | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:8 | kernel-abi-stablelists | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-abi-stablelists | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-core | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:8 | kernel-core | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-core | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-cross-headers | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:8 | kernel-cross-headers | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-cross-headers | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-debug | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:8 | kernel-debug | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-debug | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-debug-core | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:8 | kernel-debug-core | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-debug-core | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-debug-devel | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:8 | kernel-debug-devel | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-debug-devel | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-debug-devel-matched | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | kernel-debug-devel-matched | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-debug-modules | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:8 | kernel-debug-modules | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-debug-modules | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-debug-modules-core | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | kernel-debug-modules-core | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-debug-modules-extra | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:8 | kernel-debug-modules-extra | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-debug-modules-extra | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-debug-uki-virt | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | kernel-debug-uki-virt | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-devel | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:8 | kernel-devel | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-devel | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-devel-matched | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | kernel-devel-matched | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-doc | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:8 | kernel-doc | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-doc | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-headers | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:8 | kernel-headers | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-headers | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-modules | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:8 | kernel-modules | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-modules | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-modules-core | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | kernel-modules-core | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-modules-extra | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:8 | kernel-modules-extra | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-modules-extra | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-modules-extra-matched | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:10 | kernel-rt | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:8 | kernel-rt | 4.18.0-553.168.1.rt7.509.el8_10 | ALSA-2026:71330 |
| AlmaLinux:9 | kernel-rt | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-64k | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | kernel-rt-64k | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-64k-core | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | kernel-rt-64k-core | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-64k-debug | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | kernel-rt-64k-debug | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-64k-debug-core | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | kernel-rt-64k-debug-core | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-64k-debug-devel | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | kernel-rt-64k-debug-devel | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-64k-debug-modules | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-64k-debug-modules-core | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules-core | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-64k-debug-modules-extra | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules-extra | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-64k-devel | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | kernel-rt-64k-devel | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-64k-modules | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | kernel-rt-64k-modules | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-64k-modules-core | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | kernel-rt-64k-modules-core | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-64k-modules-extra | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | kernel-rt-64k-modules-extra | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-core | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:8 | kernel-rt-core | 4.18.0-553.168.1.rt7.509.el8_10 | ALSA-2026:71330 |
| AlmaLinux:9 | kernel-rt-core | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-debug | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:8 | kernel-rt-debug | 4.18.0-553.168.1.rt7.509.el8_10 | ALSA-2026:71330 |
| AlmaLinux:9 | kernel-rt-debug | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-debug-core | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:8 | kernel-rt-debug-core | 4.18.0-553.168.1.rt7.509.el8_10 | ALSA-2026:71330 |
| AlmaLinux:9 | kernel-rt-debug-core | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-debug-devel | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:8 | kernel-rt-debug-devel | 4.18.0-553.168.1.rt7.509.el8_10 | ALSA-2026:71330 |
| AlmaLinux:9 | kernel-rt-debug-devel | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-debug-modules | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:8 | kernel-rt-debug-modules | 4.18.0-553.168.1.rt7.509.el8_10 | ALSA-2026:71330 |
| AlmaLinux:9 | kernel-rt-debug-modules | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-debug-modules-core | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | kernel-rt-debug-modules-core | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-debug-modules-extra | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:8 | kernel-rt-debug-modules-extra | 4.18.0-553.168.1.rt7.509.el8_10 | ALSA-2026:71330 |
| AlmaLinux:9 | kernel-rt-debug-modules-extra | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-devel | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:8 | kernel-rt-devel | 4.18.0-553.168.1.rt7.509.el8_10 | ALSA-2026:71330 |
| AlmaLinux:9 | kernel-rt-devel | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-modules | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:8 | kernel-rt-modules | 4.18.0-553.168.1.rt7.509.el8_10 | ALSA-2026:71330 |
| AlmaLinux:9 | kernel-rt-modules | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-modules-core | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | kernel-rt-modules-core | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-modules-extra | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:8 | kernel-rt-modules-extra | 4.18.0-553.168.1.rt7.509.el8_10 | ALSA-2026:71330 |
| AlmaLinux:9 | kernel-rt-modules-extra | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-tools | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:8 | kernel-tools | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-tools | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-tools-libs | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:8 | kernel-tools-libs | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-tools-libs | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-tools-libs-devel | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:8 | kernel-tools-libs-devel | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-tools-libs-devel | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-uki-virt | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | kernel-uki-virt | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-uki-virt-addons | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | kernel-uki-virt-addons | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-zfcpdump | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:8 | kernel-zfcpdump | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-zfcpdump | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-zfcpdump-core | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:8 | kernel-zfcpdump-core | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-zfcpdump-core | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-zfcpdump-devel | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:8 | kernel-zfcpdump-devel | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-zfcpdump-devel | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-zfcpdump-devel-matched | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | kernel-zfcpdump-devel-matched | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-zfcpdump-modules | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:8 | kernel-zfcpdump-modules | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-zfcpdump-modules | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-zfcpdump-modules-core | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | kernel-zfcpdump-modules-core | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-zfcpdump-modules-extra | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:8 | kernel-zfcpdump-modules-extra | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-zfcpdump-modules-extra | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | libperf | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | libperf | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | perf | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:8 | perf | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | perf | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | python3-perf | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:8 | python3-perf | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | python3-perf | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | rtla | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | rtla | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | rv | 6.12.0-211.47.1.el10_2 | ALSA-2026:54343 |
| AlmaLinux:9 | rv | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| Debian:12 | linux | 6.1.176-1 | DEBIAN-CVE-2026-52912 |
| Debian:13 | linux | 6.12.94-1 | DEBIAN-CVE-2026-52912 |
| Debian:14 | linux | 7.0.12-1 | DEBIAN-CVE-2026-52912 |
| Rocky Linux:8 | kernel | 0:4.18.0-553.168.1.el8_10 | RLSA-2026:71329 |
| Rocky Linux:9 | kernel | 0:5.14.0-687.52.1.el9_8 | RLSA-2026:71700 |
| Rocky Linux:8 | kernel-rt | 0:4.18.0-553.168.1.rt7.509.el8_10 | RLSA-2026:71330 |
| Ubuntu:22.04:LTS | linux | 5.15.0-186.196 | UBUNTU-CVE-2026-52912 |
| Ubuntu:24.04:LTS | linux | 6.8.0-139.139 | UBUNTU-CVE-2026-52912 |
| Ubuntu:24.04:LTS | linux | 6.8.0-139.139 | USN-8729-1 |
| Ubuntu:25.10 | linux | no fix listed | UBUNTU-CVE-2026-52912 |
| Ubuntu:26.04:LTS | linux | 7.0.0-28.28 | UBUNTU-CVE-2026-52912 |
| Ubuntu:22.04:LTS | linux-allwinner-5.19 | no fix listed | UBUNTU-CVE-2026-52912 |
| Ubuntu:22.04:LTS | linux-aws | 5.15.0-1112.119 | UBUNTU-CVE-2026-52912 |
| Ubuntu:24.04:LTS | linux-aws | 6.8.0-1064.67 | UBUNTU-CVE-2026-52912 |
| Ubuntu:24.04:LTS | linux-aws | 6.8.0-1064.67 | USN-8729-6 |
| Ubuntu:25.10 | linux-aws | no fix listed | UBUNTU-CVE-2026-52912 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | ac28634456867b23b95faccba7997a62ec430603 – before 950d809f154dca04e5fbe5d3c8b9c5e44769cd57ac28634456867b23b95faccba7997a62ec430603 – before a698ac8ab2561cf575d2d9f34095032651dd952eac28634456867b23b95faccba7997a62ec430603 – before 19924bdd8a45ebc72a7b84c57fd63057d1dc75acac28634456867b23b95faccba7997a62ec430603 – before 1e5e20031c5eee8d2e490a90ff4d6a2feecfc3beac28634456867b23b95faccba7997a62ec430603 – before 3823c27099cfe2482299065814adbaa771be9644ac28634456867b23b95faccba7997a62ec430603 – before 15d464265120ab9818bd673af301deee09bedab2ac28634456867b23b95faccba7997a62ec430603 – before 3fb0f5c0f64162a8c3f25616a4f1e340b921737fac28634456867b23b95faccba7997a62ec430603 – before e196115ec330a18de415bdb9f5071aa9f08e53ce |
| Linux | Linux | 4.7 |
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/950d809f154dca04e5fbe5d3c8b9c5e44769cd57
- https://git.kernel.org/stable/c/a698ac8ab2561cf575d2d9f34095032651dd952e
- https://git.kernel.org/stable/c/19924bdd8a45ebc72a7b84c57fd63057d1dc75ac
- https://git.kernel.org/stable/c/1e5e20031c5eee8d2e490a90ff4d6a2feecfc3be
- https://git.kernel.org/stable/c/3823c27099cfe2482299065814adbaa771be9644
- https://git.kernel.org/stable/c/15d464265120ab9818bd673af301deee09bedab2
- https://git.kernel.org/stable/c/3fb0f5c0f64162a8c3f25616a4f1e340b921737f
- https://git.kernel.org/stable/c/e196115ec330a18de415bdb9f5071aa9f08e53ce
- https://cert-portal.siemens.com/productcert/html/ssa-019113.html
- https://cert-portal.siemens.com/productcert/html/ssa-457936.html