Vulnerability · Published Jun 24, 2026 · Assigned by Linux
CVE-2026-52920netfilter: xt_policy: fix strict mode inbound policy matching
High 8.3
In plain English
A high-severity security flaw 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 0.3% (higher than 23% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)8.3High
Exploit odds (30 days)0.3%top 77.3% 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: xt_policy: fix strict mode inbound policy matching match_policy_in() walks sec_path entries from the last transform to the first one, but strict policy matching needs to consume info->pol[] in the same forward order as the rule layout. Derive the strict-match policy position from the number of transforms already consumed so that multi-element inbound rules are matched consistently.
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-2026-52920 |
| Debian:13 | linux | 6.12.94-1 | DEBIAN-CVE-2026-52920 |
| Debian:14 | linux | 7.0.10-1 | DEBIAN-CVE-2026-52920 |
| 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 | 5.15.0-186.196 | UBUNTU-CVE-2026-52920 |
| Ubuntu:24.04:LTS | linux | 6.8.0-136.136 | UBUNTU-CVE-2026-52920 |
| Ubuntu:25.10 | linux | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:26.04:LTS | linux | 7.0.0-28.28 | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-allwinner-5.19 | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-aws | 5.15.0-1112.119 | UBUNTU-CVE-2026-52920 |
| Ubuntu:24.04:LTS | linux-aws | 6.8.0-1061.64 | UBUNTU-CVE-2026-52920 |
| Ubuntu:25.10 | linux-aws | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:26.04:LTS | linux-aws | 7.0.0-1009.9 | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-aws-5.19 | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:24.04:LTS | linux-aws-6.14 | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:24.04:LTS | linux-aws-6.17 | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-aws-6.2 | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-aws-6.5 | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-aws-6.8 | 6.8.0-1061.64~22.04.1 | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-azure | 5.15.0-1117.126 | UBUNTU-CVE-2026-52920 |
| Ubuntu:24.04:LTS | linux-azure | 6.8.0-1063.71 | UBUNTU-CVE-2026-52920 |
| Ubuntu:25.10 | linux-azure | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:26.04:LTS | linux-azure | 7.0.0-1010.10 | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-azure-5.19 | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:24.04:LTS | linux-azure-6.11 | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:24.04:LTS | linux-azure-6.14 | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:24.04:LTS | linux-azure-6.17 | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-azure-6.2 | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-azure-6.5 | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-azure-6.8 | 6.8.0-1063.71~22.04.1 | UBUNTU-CVE-2026-52920 |
| Ubuntu:24.04:LTS | linux-azure-7.0 | 7.0.0-1014.14~24.04.1 | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-azure-fde | 5.15.0-1117.126 | UBUNTU-CVE-2026-52920 |
| Ubuntu:24.04:LTS | linux-azure-fde | 6.8.0-1062.69 | UBUNTU-CVE-2026-52920 |
| Ubuntu:25.10 | linux-azure-fde | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:26.04:LTS | linux-azure-fde | 7.0.0-1009.9 | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-azure-fde-5.19 | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:24.04:LTS | linux-azure-fde-6.14 | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-azure-fde-6.2 | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-azure-fde-6.8 | 6.8.0-1062.69~22.04.1 | UBUNTU-CVE-2026-52920 |
| Ubuntu:24.04:LTS | linux-azure-fde-7.0 | 7.0.0-1013.13~24.04.1 | UBUNTU-CVE-2026-52920 |
| Ubuntu:24.04:LTS | linux-azure-nvidia | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:24.04:LTS | linux-azure-nvidia-6.14 | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-gcp | 5.15.0-1112.122 | UBUNTU-CVE-2026-52920 |
| Ubuntu:24.04:LTS | linux-gcp | 6.8.0-1064.72 | UBUNTU-CVE-2026-52920 |
| Ubuntu:25.10 | linux-gcp | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:26.04:LTS | linux-gcp | 7.0.0-1008.8 | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-gcp-5.19 | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:24.04:LTS | linux-gcp-6.11 | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:24.04:LTS | linux-gcp-6.14 | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:24.04:LTS | linux-gcp-6.17 | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-gcp-6.2 | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-gcp-6.5 | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-gcp-6.8 | 6.8.0-1064.72~22.04.1 | UBUNTU-CVE-2026-52920 |
| Ubuntu:24.04:LTS | linux-gcp-7.0 | 7.0.0-1011.11~24.04.1 | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-gke | 5.15.0-1108.114 | UBUNTU-CVE-2026-52920 |
| Ubuntu:24.04:LTS | linux-gke | 6.8.0-1059.67 | UBUNTU-CVE-2026-52920 |
| Ubuntu:26.04:LTS | linux-gke | 7.0.0-1003.4 | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-gkeop | 5.15.0-1095.103 | UBUNTU-CVE-2026-52920 |
| Ubuntu:24.04:LTS | linux-gkeop | 6.8.0-1046.50 | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-hwe-5.19 | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:24.04:LTS | linux-hwe-6.11 | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:24.04:LTS | linux-hwe-6.14 | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:24.04:LTS | linux-hwe-6.17 | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-hwe-6.2 | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-hwe-6.5 | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-hwe-6.8 | 6.8.0-136.136~22.04.1 | UBUNTU-CVE-2026-52920 |
| Ubuntu:24.04:LTS | linux-hwe-7.0 | 7.0.0-28.28~24.04.1 | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-ibm | 5.15.0-1106.110 | UBUNTU-CVE-2026-52920 |
| Ubuntu:24.04:LTS | linux-ibm | 6.8.0-1061.62 | UBUNTU-CVE-2026-52920 |
| Ubuntu:26.04:LTS | linux-ibm | 7.0.0-1010.10 | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-ibm-6.8 | 6.8.0-1061.62~22.04.1 | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-intel-iot-realtime | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-intel-iotg | 5.15.0-1107.113 | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-kvm | 5.15.0-1104.109 | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-lowlatency | 5.15.0-184.194 | UBUNTU-CVE-2026-52920 |
| Ubuntu:24.04:LTS | linux-lowlatency | 6.8.0-136.136.2 | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-5.19 | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:24.04:LTS | linux-lowlatency-hwe-6.11 | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.2 | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.5 | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.8 | 6.8.0-136.136.2~22.04.1 | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-nvidia | 5.15.0-1107.108 | UBUNTU-CVE-2026-52920 |
| Ubuntu:24.04:LTS | linux-nvidia | 6.8.0-1059.62 | UBUNTU-CVE-2026-52920 |
| Ubuntu:26.04:LTS | linux-nvidia | 7.0.0-1016.16 | UBUNTU-CVE-2026-52920 |
| Ubuntu:24.04:LTS | linux-nvidia-6.11 | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:24.04:LTS | linux-nvidia-6.17 | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-nvidia-6.2 | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-nvidia-6.5 | no fix listed | UBUNTU-CVE-2026-52920 |
| Ubuntu:22.04:LTS | linux-nvidia-6.8 | 6.8.0-1059.62~22.04.1 | UBUNTU-CVE-2026-52920 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | c4b885139203d37f76662c37ae645fe8e0f4e4e5 – before eb323f7b82d2e2f638de0cc2a177803eb20e0707c4b885139203d37f76662c37ae645fe8e0f4e4e5 – before fc1c518bb1f054831ecabb32da9b8e1dff9699c6c4b885139203d37f76662c37ae645fe8e0f4e4e5 – before f98b7f85e04b40e28b08c461ded0cc79f14f5509c4b885139203d37f76662c37ae645fe8e0f4e4e5 – before 82664d0f1ba25e4f9a71994954abae24c60f4067c4b885139203d37f76662c37ae645fe8e0f4e4e5 – before b130a6eefa02bd4d475f2f059da8bcfb3e7d18d9c4b885139203d37f76662c37ae645fe8e0f4e4e5 – before 938867e870fb5471bb16f442aeac81326e05bf65c4b885139203d37f76662c37ae645fe8e0f4e4e5 – before 392cc1d8408b5665215c1e9290bbf0f92339b043c4b885139203d37f76662c37ae645fe8e0f4e4e5 – before 4b2b4d7d4e203c92db8966b163edfacb1f0e1e29 |
| Linux | Linux | 2.6.17 |
Weakness: CWE-682 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H
References
- https://git.kernel.org/stable/c/eb323f7b82d2e2f638de0cc2a177803eb20e0707
- https://git.kernel.org/stable/c/fc1c518bb1f054831ecabb32da9b8e1dff9699c6
- https://git.kernel.org/stable/c/f98b7f85e04b40e28b08c461ded0cc79f14f5509
- https://git.kernel.org/stable/c/82664d0f1ba25e4f9a71994954abae24c60f4067
- https://git.kernel.org/stable/c/b130a6eefa02bd4d475f2f059da8bcfb3e7d18d9
- https://git.kernel.org/stable/c/938867e870fb5471bb16f442aeac81326e05bf65
- https://git.kernel.org/stable/c/392cc1d8408b5665215c1e9290bbf0f92339b043
- https://git.kernel.org/stable/c/4b2b4d7d4e203c92db8966b163edfacb1f0e1e29