Vulnerability · Published Jun 25, 2026 · Assigned by Linux
CVE-2026-53268netfilter: conntrack_irc: fix possible out-of-bounds read
High 8.2
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 0.5% (higher than 45% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)8.2High
Exploit odds (30 days)0.5%top 55.5% 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: conntrack_irc: fix possible out-of-bounds read When parsing fails after we've matched the command string we should bail out instead of trying to match a different command. This helper should be deprecated, given prevalence of TLS I doubt it has any relevance in 2026.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:8 | bpftool | 4.18.0-553.164.1.el8_10 | ALSA-2026:68531 |
| AlmaLinux:8 | kernel | 4.18.0-553.164.1.el8_10 | ALSA-2026:68531 |
| AlmaLinux:9 | kernel | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | kernel-64k | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | kernel-64k-core | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | kernel-64k-debug | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | kernel-64k-debug-core | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | kernel-64k-debug-devel | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | kernel-64k-debug-devel-matched | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | kernel-64k-debug-modules | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | kernel-64k-debug-modules-core | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | kernel-64k-debug-modules-extra | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | kernel-64k-devel | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | kernel-64k-devel-matched | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | kernel-64k-modules | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | kernel-64k-modules-core | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | kernel-64k-modules-extra | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:8 | kernel-abi-stablelists | 4.18.0-553.164.1.el8_10 | ALSA-2026:68531 |
| AlmaLinux:9 | kernel-abi-stablelists | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:8 | kernel-core | 4.18.0-553.164.1.el8_10 | ALSA-2026:68531 |
| AlmaLinux:9 | kernel-core | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:8 | kernel-cross-headers | 4.18.0-553.164.1.el8_10 | ALSA-2026:68531 |
| AlmaLinux:9 | kernel-cross-headers | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:8 | kernel-debug | 4.18.0-553.164.1.el8_10 | ALSA-2026:68531 |
| AlmaLinux:9 | kernel-debug | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:8 | kernel-debug-core | 4.18.0-553.164.1.el8_10 | ALSA-2026:68531 |
| AlmaLinux:9 | kernel-debug-core | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:8 | kernel-debug-devel | 4.18.0-553.164.1.el8_10 | ALSA-2026:68531 |
| AlmaLinux:9 | kernel-debug-devel | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | kernel-debug-devel-matched | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:8 | kernel-debug-modules | 4.18.0-553.164.1.el8_10 | ALSA-2026:68531 |
| AlmaLinux:9 | kernel-debug-modules | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | kernel-debug-modules-core | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:8 | kernel-debug-modules-extra | 4.18.0-553.164.1.el8_10 | ALSA-2026:68531 |
| AlmaLinux:9 | kernel-debug-modules-extra | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | kernel-debug-uki-virt | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:8 | kernel-devel | 4.18.0-553.164.1.el8_10 | ALSA-2026:68531 |
| AlmaLinux:9 | kernel-devel | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | kernel-devel-matched | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:8 | kernel-doc | 4.18.0-553.164.1.el8_10 | ALSA-2026:68531 |
| AlmaLinux:9 | kernel-doc | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:8 | kernel-headers | 4.18.0-553.164.1.el8_10 | ALSA-2026:68531 |
| AlmaLinux:9 | kernel-headers | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:8 | kernel-modules | 4.18.0-553.164.1.el8_10 | ALSA-2026:68531 |
| AlmaLinux:9 | kernel-modules | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | kernel-modules-core | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:8 | kernel-modules-extra | 4.18.0-553.164.1.el8_10 | ALSA-2026:68531 |
| AlmaLinux:9 | kernel-modules-extra | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:8 | kernel-rt | 4.18.0-553.164.1.rt7.505.el8_10 | ALSA-2026:68532 |
| AlmaLinux:9 | kernel-rt | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | kernel-rt-64k | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | kernel-rt-64k-core | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | kernel-rt-64k-debug | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | kernel-rt-64k-debug-core | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | kernel-rt-64k-debug-devel | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules-core | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules-extra | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | kernel-rt-64k-devel | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | kernel-rt-64k-modules | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | kernel-rt-64k-modules-core | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | kernel-rt-64k-modules-extra | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:8 | kernel-rt-core | 4.18.0-553.164.1.rt7.505.el8_10 | ALSA-2026:68532 |
| AlmaLinux:9 | kernel-rt-core | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:8 | kernel-rt-debug | 4.18.0-553.164.1.rt7.505.el8_10 | ALSA-2026:68532 |
| AlmaLinux:9 | kernel-rt-debug | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:8 | kernel-rt-debug-core | 4.18.0-553.164.1.rt7.505.el8_10 | ALSA-2026:68532 |
| AlmaLinux:9 | kernel-rt-debug-core | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:8 | kernel-rt-debug-devel | 4.18.0-553.164.1.rt7.505.el8_10 | ALSA-2026:68532 |
| AlmaLinux:9 | kernel-rt-debug-devel | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:8 | kernel-rt-debug-modules | 4.18.0-553.164.1.rt7.505.el8_10 | ALSA-2026:68532 |
| AlmaLinux:9 | kernel-rt-debug-modules | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | kernel-rt-debug-modules-core | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:8 | kernel-rt-debug-modules-extra | 4.18.0-553.164.1.rt7.505.el8_10 | ALSA-2026:68532 |
| AlmaLinux:9 | kernel-rt-debug-modules-extra | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:8 | kernel-rt-devel | 4.18.0-553.164.1.rt7.505.el8_10 | ALSA-2026:68532 |
| AlmaLinux:9 | kernel-rt-devel | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:8 | kernel-rt-modules | 4.18.0-553.164.1.rt7.505.el8_10 | ALSA-2026:68532 |
| AlmaLinux:9 | kernel-rt-modules | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | kernel-rt-modules-core | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:8 | kernel-rt-modules-extra | 4.18.0-553.164.1.rt7.505.el8_10 | ALSA-2026:68532 |
| AlmaLinux:9 | kernel-rt-modules-extra | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:8 | kernel-tools | 4.18.0-553.164.1.el8_10 | ALSA-2026:68531 |
| AlmaLinux:9 | kernel-tools | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:8 | kernel-tools-libs | 4.18.0-553.164.1.el8_10 | ALSA-2026:68531 |
| AlmaLinux:9 | kernel-tools-libs | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:8 | kernel-tools-libs-devel | 4.18.0-553.164.1.el8_10 | ALSA-2026:68531 |
| AlmaLinux:9 | kernel-tools-libs-devel | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | kernel-uki-virt | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | kernel-uki-virt-addons | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:8 | kernel-zfcpdump | 4.18.0-553.164.1.el8_10 | ALSA-2026:68531 |
| AlmaLinux:9 | kernel-zfcpdump | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:8 | kernel-zfcpdump-core | 4.18.0-553.164.1.el8_10 | ALSA-2026:68531 |
| AlmaLinux:9 | kernel-zfcpdump-core | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:8 | kernel-zfcpdump-devel | 4.18.0-553.164.1.el8_10 | ALSA-2026:68531 |
| AlmaLinux:9 | kernel-zfcpdump-devel | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | kernel-zfcpdump-devel-matched | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:8 | kernel-zfcpdump-modules | 4.18.0-553.164.1.el8_10 | ALSA-2026:68531 |
| AlmaLinux:9 | kernel-zfcpdump-modules | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | kernel-zfcpdump-modules-core | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:8 | kernel-zfcpdump-modules-extra | 4.18.0-553.164.1.el8_10 | ALSA-2026:68531 |
| AlmaLinux:9 | kernel-zfcpdump-modules-extra | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | libperf | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:8 | perf | 4.18.0-553.164.1.el8_10 | ALSA-2026:68531 |
| AlmaLinux:9 | perf | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:8 | python3-perf | 4.18.0-553.164.1.el8_10 | ALSA-2026:68531 |
| AlmaLinux:9 | python3-perf | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | rtla | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| AlmaLinux:9 | rv | 5.14.0-687.42.1.el9_8 | ALSA-2026:59723 |
| Debian:12 | linux | 6.1.176-1 | DEBIAN-CVE-2026-53268 |
| Debian:13 | linux | 6.12.94-1 | DEBIAN-CVE-2026-53268 |
| Debian:14 | linux | 7.0.13-1 | DEBIAN-CVE-2026-53268 |
| Rocky Linux:8 | kernel | 0:4.18.0-553.164.1.el8_10 | RLSA-2026:68531 |
| Rocky Linux:9 | kernel | 0:5.14.0-687.42.1.el9_8 | RLSA-2026:59723 |
| Rocky Linux:8 | kernel-rt | 0:4.18.0-553.164.1.rt7.505.el8_10 | RLSA-2026:68532 |
| Ubuntu:22.04:LTS | linux | 5.15.0-198.208 | UBUNTU-CVE-2026-53268 |
| Ubuntu:24.04:LTS | linux | 6.8.0-146.146 | UBUNTU-CVE-2026-53268 |
| Ubuntu:25.10 | linux | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:26.04:LTS | linux | 7.0.0-31.31 | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-allwinner-5.19 | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-aws | 5.15.0-1117.124 | UBUNTU-CVE-2026-53268 |
| Ubuntu:24.04:LTS | linux-aws | 6.8.0-1066.69 | UBUNTU-CVE-2026-53268 |
| Ubuntu:25.10 | linux-aws | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:26.04:LTS | linux-aws | 7.0.0-1012.12 | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-aws-5.19 | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:24.04:LTS | linux-aws-6.14 | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:24.04:LTS | linux-aws-6.17 | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-aws-6.2 | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-aws-6.5 | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-aws-6.8 | 6.8.0-1066.69~22.04.1 | UBUNTU-CVE-2026-53268 |
| Ubuntu:24.04:LTS | linux-aws-7.0 | 7.0.0-1012.12~24.04.1 | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-azure | 5.15.0-1123.132 | UBUNTU-CVE-2026-53268 |
| Ubuntu:24.04:LTS | linux-azure | 6.8.0-1070.78 | UBUNTU-CVE-2026-53268 |
| Ubuntu:25.10 | linux-azure | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:26.04:LTS | linux-azure | 7.0.0-1014.14 | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-azure-5.19 | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:24.04:LTS | linux-azure-6.11 | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:24.04:LTS | linux-azure-6.14 | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:24.04:LTS | linux-azure-6.17 | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-azure-6.2 | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-azure-6.5 | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-azure-6.8 | 6.8.0-1070.78~22.04.1 | UBUNTU-CVE-2026-53268 |
| Ubuntu:24.04:LTS | linux-azure-7.0 | 7.0.0-1014.14~24.04.1 | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-azure-fde | 5.15.0-1122.131 | UBUNTU-CVE-2026-53268 |
| Ubuntu:24.04:LTS | linux-azure-fde | 6.8.0-1068.75 | UBUNTU-CVE-2026-53268 |
| Ubuntu:25.10 | linux-azure-fde | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:26.04:LTS | linux-azure-fde | 7.0.0-1013.13 | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-azure-fde-5.19 | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:24.04:LTS | linux-azure-fde-6.14 | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:24.04:LTS | linux-azure-fde-6.17 | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-azure-fde-6.2 | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-azure-fde-6.8 | 6.8.0-1068.75~22.04.1 | UBUNTU-CVE-2026-53268 |
| Ubuntu:24.04:LTS | linux-azure-fde-7.0 | 7.0.0-1013.13~24.04.1 | UBUNTU-CVE-2026-53268 |
| Ubuntu:24.04:LTS | linux-azure-nvidia | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:24.04:LTS | linux-azure-nvidia-6.14 | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-gcp | 5.15.0-1118.128 | UBUNTU-CVE-2026-53268 |
| Ubuntu:24.04:LTS | linux-gcp | 6.8.0-1070.78 | UBUNTU-CVE-2026-53268 |
| Ubuntu:25.10 | linux-gcp | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:26.04:LTS | linux-gcp | 7.0.0-1011.11 | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-gcp-5.19 | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:24.04:LTS | linux-gcp-6.11 | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:24.04:LTS | linux-gcp-6.14 | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:24.04:LTS | linux-gcp-6.17 | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-gcp-6.2 | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-gcp-6.5 | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-gcp-6.8 | 6.8.0-1070.78~22.04.1 | UBUNTU-CVE-2026-53268 |
| Ubuntu:24.04:LTS | linux-gcp-7.0 | 7.0.0-1011.11~24.04.1 | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-gke | 5.15.0-1113.119 | UBUNTU-CVE-2026-53268 |
| Ubuntu:24.04:LTS | linux-gke | 6.8.0-1065.73 | UBUNTU-CVE-2026-53268 |
| Ubuntu:26.04:LTS | linux-gke | 7.0.0-1006.7 | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-gkeop | 5.15.0-1100.108 | UBUNTU-CVE-2026-53268 |
| Ubuntu:24.04:LTS | linux-gkeop | 6.8.0-1051.55 | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-hwe-5.19 | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:24.04:LTS | linux-hwe-6.11 | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:24.04:LTS | linux-hwe-6.14 | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:24.04:LTS | linux-hwe-6.17 | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-hwe-6.2 | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-hwe-6.5 | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-hwe-6.8 | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:24.04:LTS | linux-hwe-7.0 | 7.0.0-31.31~24.04.1 | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-ibm | 5.15.0-1111.115 | UBUNTU-CVE-2026-53268 |
| Ubuntu:24.04:LTS | linux-ibm | 6.8.0-1066.67 | UBUNTU-CVE-2026-53268 |
| Ubuntu:26.04:LTS | linux-ibm | 7.0.0-1013.13 | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-ibm-6.8 | 6.8.0-1066.67~22.04.1 | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-intel-iot-realtime | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-intel-iotg | 5.15.0-1112.118 | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-kvm | 5.15.0-1109.114 | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-lowlatency | 5.15.0-195.205 | UBUNTU-CVE-2026-53268 |
| Ubuntu:24.04:LTS | linux-lowlatency | 6.8.0-146.146.1 | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-5.19 | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:24.04:LTS | linux-lowlatency-hwe-6.11 | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.2 | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.5 | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.8 | 6.8.0-146.146.1~22.04.1 | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-nvidia | 5.15.0-1112.113 | UBUNTU-CVE-2026-53268 |
| Ubuntu:24.04:LTS | linux-nvidia | 6.8.0-1064.67 | UBUNTU-CVE-2026-53268 |
| Ubuntu:26.04:LTS | linux-nvidia | 7.0.0-1018.18 | UBUNTU-CVE-2026-53268 |
| Ubuntu:24.04:LTS | linux-nvidia-6.11 | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:24.04:LTS | linux-nvidia-6.17 | no fix listed | UBUNTU-CVE-2026-53268 |
| Ubuntu:22.04:LTS | linux-nvidia-6.2 | no fix listed | UBUNTU-CVE-2026-53268 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | 869f37d8e48f3911eb70f38a994feaa8f8380008 – before 4cdda7f868f48e2f81579371584fdbdce37df2c8869f37d8e48f3911eb70f38a994feaa8f8380008 – before 8a1d6e40dedfe1068aee094d851bd69e289c9fd6869f37d8e48f3911eb70f38a994feaa8f8380008 – before 0afc802160af0df61ed374fdb97fb34cfe5cdf2f869f37d8e48f3911eb70f38a994feaa8f8380008 – before 7c34f91305292083253df6a9f6c8ede02d4ccaea869f37d8e48f3911eb70f38a994feaa8f8380008 – before ddddd8271359961e403d11c90c9ba9fc38914f7e869f37d8e48f3911eb70f38a994feaa8f8380008 – before 9e5da2379f968a3ea5a6e38921ab6201576466dc869f37d8e48f3911eb70f38a994feaa8f8380008 – before 573810f61bcd6b6815e2ff53bbdd2b9c9d747176869f37d8e48f3911eb70f38a994feaa8f8380008 – before 66eba0ffce3b7e11449946b4cbbef8ea36112f56 |
| Linux | Linux | 2.6.20 |
Weakness: CWE-125 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
References
- https://git.kernel.org/stable/c/4cdda7f868f48e2f81579371584fdbdce37df2c8
- https://git.kernel.org/stable/c/8a1d6e40dedfe1068aee094d851bd69e289c9fd6
- https://git.kernel.org/stable/c/0afc802160af0df61ed374fdb97fb34cfe5cdf2f
- https://git.kernel.org/stable/c/7c34f91305292083253df6a9f6c8ede02d4ccaea
- https://git.kernel.org/stable/c/ddddd8271359961e403d11c90c9ba9fc38914f7e
- https://git.kernel.org/stable/c/9e5da2379f968a3ea5a6e38921ab6201576466dc
- https://git.kernel.org/stable/c/573810f61bcd6b6815e2ff53bbdd2b9c9d747176
- https://git.kernel.org/stable/c/66eba0ffce3b7e11449946b4cbbef8ea36112f56
- 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