Vulnerability · Published Feb 14, 2026 · Assigned by Linux
CVE-2026-23204net/sched: cls_u32: use skb_header_pointer_careful()
High 7.1
In plain English
A high-severity out-of-bounds read 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 4% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.1High
Exploit odds (30 days)0.2%top 95.6% 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: net/sched: cls_u32: use skb_header_pointer_careful() skb_header_pointer() does not fully validate negative @offset values. Use skb_header_pointer_careful() instead. GangMin Kim provided a report and a repro fooling u32_classify(): BUG: KASAN: slab-out-of-bounds in u32_classify+0x1180/0x11b0 net/sched/cls_u32.c:221
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:8 | bpftool | 4.18.0-553.115.1.el8_10 | ALSA-2026:6037 |
| AlmaLinux:8 | kernel | 4.18.0-553.115.1.el8_10 | ALSA-2026:6037 |
| AlmaLinux:9 | kernel | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-64k | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-64k | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-64k-core | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-64k-core | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-64k-debug | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-64k-debug | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-64k-debug-core | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-64k-debug-core | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-64k-debug-devel | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-64k-debug-devel | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-64k-debug-devel-matched | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-64k-debug-devel-matched | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-64k-debug-modules | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-64k-debug-modules | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-64k-debug-modules-core | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-64k-debug-modules-core | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-64k-debug-modules-extra | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-64k-debug-modules-extra | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-64k-devel | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-64k-devel | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-64k-devel-matched | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-64k-devel-matched | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-64k-modules | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-64k-modules | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-64k-modules-core | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-64k-modules-core | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-64k-modules-extra | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-64k-modules-extra | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:10 | kernel-abi-stablelists | 6.12.0-124.49.1.el10_1 | ALSA-2026:6632 |
| AlmaLinux:8 | kernel-abi-stablelists | 4.18.0-553.115.1.el8_10 | ALSA-2026:6037 |
| AlmaLinux:9 | kernel-abi-stablelists | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-abi-stablelists | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:8 | kernel-core | 4.18.0-553.115.1.el8_10 | ALSA-2026:6037 |
| AlmaLinux:9 | kernel-core | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-core | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:8 | kernel-cross-headers | 4.18.0-553.115.1.el8_10 | ALSA-2026:6037 |
| AlmaLinux:9 | kernel-cross-headers | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-cross-headers | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:8 | kernel-debug | 4.18.0-553.115.1.el8_10 | ALSA-2026:6037 |
| AlmaLinux:9 | kernel-debug | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-debug | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:8 | kernel-debug-core | 4.18.0-553.115.1.el8_10 | ALSA-2026:6037 |
| AlmaLinux:9 | kernel-debug-core | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-debug-core | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:8 | kernel-debug-devel | 4.18.0-553.115.1.el8_10 | ALSA-2026:6037 |
| AlmaLinux:9 | kernel-debug-devel | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-debug-devel | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-debug-devel-matched | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-debug-devel-matched | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:8 | kernel-debug-modules | 4.18.0-553.115.1.el8_10 | ALSA-2026:6037 |
| AlmaLinux:9 | kernel-debug-modules | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-debug-modules | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-debug-modules-core | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-debug-modules-core | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:8 | kernel-debug-modules-extra | 4.18.0-553.115.1.el8_10 | ALSA-2026:6037 |
| AlmaLinux:9 | kernel-debug-modules-extra | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-debug-modules-extra | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-debug-uki-virt | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-debug-uki-virt | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:8 | kernel-devel | 4.18.0-553.115.1.el8_10 | ALSA-2026:6037 |
| AlmaLinux:9 | kernel-devel | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-devel | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-devel-matched | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-devel-matched | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:10 | kernel-doc | 6.12.0-124.49.1.el10_1 | ALSA-2026:6632 |
| AlmaLinux:8 | kernel-doc | 4.18.0-553.115.1.el8_10 | ALSA-2026:6037 |
| AlmaLinux:9 | kernel-doc | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-doc | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:8 | kernel-headers | 4.18.0-553.115.1.el8_10 | ALSA-2026:6037 |
| AlmaLinux:9 | kernel-headers | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-headers | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:8 | kernel-modules | 4.18.0-553.115.1.el8_10 | ALSA-2026:6037 |
| AlmaLinux:9 | kernel-modules | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-modules | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-modules-core | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-modules-core | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:8 | kernel-modules-extra | 4.18.0-553.115.1.el8_10 | ALSA-2026:6037 |
| AlmaLinux:9 | kernel-modules-extra | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-modules-extra | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:8 | kernel-rt | 4.18.0-553.115.1.rt7.456.el8_10 | ALSA-2026:6036 |
| AlmaLinux:9 | kernel-rt | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-rt | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-rt-64k | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-rt-64k | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-rt-64k-core | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-rt-64k-core | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-rt-64k-debug | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-rt-64k-debug | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-rt-64k-debug-core | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-rt-64k-debug-core | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-rt-64k-debug-devel | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-rt-64k-debug-devel | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules-core | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules-core | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules-extra | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules-extra | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-rt-64k-devel | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-rt-64k-devel | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-rt-64k-modules | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-rt-64k-modules | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-rt-64k-modules-core | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-rt-64k-modules-core | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-rt-64k-modules-extra | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-rt-64k-modules-extra | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:8 | kernel-rt-core | 4.18.0-553.115.1.rt7.456.el8_10 | ALSA-2026:6036 |
| AlmaLinux:9 | kernel-rt-core | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-rt-core | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:8 | kernel-rt-debug | 4.18.0-553.115.1.rt7.456.el8_10 | ALSA-2026:6036 |
| AlmaLinux:9 | kernel-rt-debug | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-rt-debug | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:8 | kernel-rt-debug-core | 4.18.0-553.115.1.rt7.456.el8_10 | ALSA-2026:6036 |
| AlmaLinux:9 | kernel-rt-debug-core | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-rt-debug-core | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:8 | kernel-rt-debug-devel | 4.18.0-553.115.1.rt7.456.el8_10 | ALSA-2026:6036 |
| AlmaLinux:9 | kernel-rt-debug-devel | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-rt-debug-devel | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:8 | kernel-rt-debug-modules | 4.18.0-553.115.1.rt7.456.el8_10 | ALSA-2026:6036 |
| AlmaLinux:9 | kernel-rt-debug-modules | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-rt-debug-modules | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-rt-debug-modules-core | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-rt-debug-modules-core | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:8 | kernel-rt-debug-modules-extra | 4.18.0-553.115.1.rt7.456.el8_10 | ALSA-2026:6036 |
| AlmaLinux:9 | kernel-rt-debug-modules-extra | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-rt-debug-modules-extra | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:8 | kernel-rt-devel | 4.18.0-553.115.1.rt7.456.el8_10 | ALSA-2026:6036 |
| AlmaLinux:9 | kernel-rt-devel | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-rt-devel | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:8 | kernel-rt-modules | 4.18.0-553.115.1.rt7.456.el8_10 | ALSA-2026:6036 |
| AlmaLinux:9 | kernel-rt-modules | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-rt-modules | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-rt-modules-core | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-rt-modules-core | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:8 | kernel-rt-modules-extra | 4.18.0-553.115.1.rt7.456.el8_10 | ALSA-2026:6036 |
| AlmaLinux:9 | kernel-rt-modules-extra | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-rt-modules-extra | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:8 | kernel-tools | 4.18.0-553.115.1.el8_10 | ALSA-2026:6037 |
| AlmaLinux:9 | kernel-tools | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-tools | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:8 | kernel-tools-libs | 4.18.0-553.115.1.el8_10 | ALSA-2026:6037 |
| AlmaLinux:9 | kernel-tools-libs | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-tools-libs | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:8 | kernel-tools-libs-devel | 4.18.0-553.115.1.el8_10 | ALSA-2026:6037 |
| AlmaLinux:9 | kernel-tools-libs-devel | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-tools-libs-devel | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-uki-virt | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-uki-virt | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-uki-virt-addons | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-uki-virt-addons | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:8 | kernel-zfcpdump | 4.18.0-553.115.1.el8_10 | ALSA-2026:6037 |
| AlmaLinux:9 | kernel-zfcpdump | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-zfcpdump | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:8 | kernel-zfcpdump-core | 4.18.0-553.115.1.el8_10 | ALSA-2026:6037 |
| AlmaLinux:9 | kernel-zfcpdump-core | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-zfcpdump-core | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:8 | kernel-zfcpdump-devel | 4.18.0-553.115.1.el8_10 | ALSA-2026:6037 |
| AlmaLinux:9 | kernel-zfcpdump-devel | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-zfcpdump-devel | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-zfcpdump-devel-matched | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-zfcpdump-devel-matched | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:8 | kernel-zfcpdump-modules | 4.18.0-553.115.1.el8_10 | ALSA-2026:6037 |
| AlmaLinux:9 | kernel-zfcpdump-modules | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-zfcpdump-modules | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-zfcpdump-modules-core | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | kernel-zfcpdump-modules-core | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:8 | kernel-zfcpdump-modules-extra | 4.18.0-553.115.1.el8_10 | ALSA-2026:6037 |
| AlmaLinux:9 | kernel-zfcpdump-modules-extra | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | kernel-zfcpdump-modules-extra | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | libperf | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | libperf | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:8 | perf | 4.18.0-553.115.1.el8_10 | ALSA-2026:6037 |
| AlmaLinux:9 | perf | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | perf | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:8 | python3-perf | 4.18.0-553.115.1.el8_10 | ALSA-2026:6037 |
| AlmaLinux:9 | python3-perf | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | python3-perf | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | rtla | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| AlmaLinux:9 | rtla | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | rv | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux:9 | rv | 5.14.0-687.10.1.el9_8 | ALSA-2026:19568 |
| Debian:12 | linux | 6.1.170-1 | DEBIAN-CVE-2026-23204 |
| Debian:13 | linux | 6.12.73-1 | DSA-6141-1 |
| Debian:13 | linux | 6.12.73-1 | DEBIAN-CVE-2026-23204 |
| Debian:14 | linux | 6.18.10-1 | DEBIAN-CVE-2026-23204 |
| Rocky Linux:10 | kernel | 0:6.12.0-124.49.1.el10_1 | RLSA-2026:6632 |
| Rocky Linux:8 | kernel | 0:4.18.0-553.115.1.el8_10 | RLSA-2026:6037 |
| Rocky Linux:9 | kernel | 0:5.14.0-611.45.1.el9_7 | RLSA-2026:6153 |
| Rocky Linux:9 | kernel | 0:5.14.0-687.10.1.el9_8.0.1 | RLSA-2026:19568 |
| Rocky Linux:8 | kernel-rt | 0:4.18.0-553.115.1.rt7.456.el8_10 | RLSA-2026:6036 |
| Ubuntu:22.04:LTS | linux | 5.15.0-186.196 | UBUNTU-CVE-2026-23204 |
| Ubuntu:24.04:LTS | linux | 6.8.0-117.117 | UBUNTU-CVE-2026-23204 |
| Ubuntu:25.10 | linux | no fix listed | UBUNTU-CVE-2026-23204 |
| Ubuntu:22.04:LTS | linux-allwinner-5.19 | no fix listed | UBUNTU-CVE-2026-23204 |
| Ubuntu:22.04:LTS | linux-aws | 5.15.0-1112.119 | UBUNTU-CVE-2026-23204 |
| Ubuntu:24.04:LTS | linux-aws | 6.8.0-1055.58 | UBUNTU-CVE-2026-23204 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | fbc2e7d9cf49e0bf89b9e91fd60a06851a855c5d – before 66e4b63d61c15de6ca5332d9ca6db59a404d7136fbc2e7d9cf49e0bf89b9e91fd60a06851a855c5d – before 29681ed51e737be14d18ecd1c304c57002e4b72cfbc2e7d9cf49e0bf89b9e91fd60a06851a855c5d – before cfa745830e45ecb75c061aa34330ee0cac941cc7fbc2e7d9cf49e0bf89b9e91fd60a06851a855c5d – before 13336a6239b9d7c6e61483017bb8bdfe3ceb10a5fbc2e7d9cf49e0bf89b9e91fd60a06851a855c5d – before e41a23e61259f5526af875c3b86b3d42a9bae0e5fbc2e7d9cf49e0bf89b9e91fd60a06851a855c5d – before 8a672f177ebe19c93d795fbe967846084fbc7943fbc2e7d9cf49e0bf89b9e91fd60a06851a855c5d – before cabd1a976375780dabab888784e356f574bbaed8 |
| Linux | Linux | 2.6.35 |
Weakness: CWE-125 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
References
- https://git.kernel.org/stable/c/66e4b63d61c15de6ca5332d9ca6db59a404d7136
- https://git.kernel.org/stable/c/29681ed51e737be14d18ecd1c304c57002e4b72c
- https://git.kernel.org/stable/c/cfa745830e45ecb75c061aa34330ee0cac941cc7
- https://git.kernel.org/stable/c/13336a6239b9d7c6e61483017bb8bdfe3ceb10a5
- https://git.kernel.org/stable/c/e41a23e61259f5526af875c3b86b3d42a9bae0e5
- https://git.kernel.org/stable/c/8a672f177ebe19c93d795fbe967846084fbc7943
- https://git.kernel.org/stable/c/cabd1a976375780dabab888784e356f574bbaed8
- https://cert-portal.siemens.com/productcert/html/ssa-082556.html
- https://cert-portal.siemens.com/productcert/html/ssa-019113.html
- https://cert-portal.siemens.com/productcert/html/ssa-457936.html
- https://cert-portal.siemens.com/productcert/html/ssa-784472.html