CVE-2026-80646
linux: In the Linux kernel, the following vulnerability has been resolved: ipv6: guard against possible NULL deref in __in6...
CVE-2026-80646 is fixed in 89 products on 1 platform, first by ALAS2023-2026-2058, released August 17, 2026. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.5
high
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0072
54th percentile
In the Linux kernel, the following vulnerability has been resolved: ipv6: guard against possible NULL deref in __in6_dev_stats_get() dev_get_by_index_rcu() could return NULL if the original physical device is unregistered. Found by Sashiko.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| bpftool · amzn 2023 | 1:6.1.180-225.360.amzn2023 | ALAS2023-2026-2058 | Aug 17, 2026 |
| bpftool · ol 8 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| bpftool · ol 9 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| bpftool-debuginfo · amzn 2023 | 1:6.1.180-225.360.amzn2023 | ALAS2023-2026-2058 | Aug 17, 2026 |
| bpftool6.12 · amzn 2023 | 1:6.12.100-125.179.amzn2023 | ALAS2023-2026-2057 | Aug 17, 2026 |
| bpftool6.12-debuginfo · amzn 2023 | 1:6.12.100-125.179.amzn2023 | ALAS2023-2026-2057 | Aug 17, 2026 |
| bpftool6.18 · amzn 2023 | 1:6.18.41-94.142.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
| bpftool6.18-debuginfo · amzn 2023 | 1:6.18.41-94.142.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
| dtb-aarch64 · opensuse-leap 16.0 | 6.12.0-160000.38.1 | OPENSUSE-SU-2026:21910-1 | Sep 22, 2026 |
| kernel · amzn 2023 | 1:6.1.180-225.360.amzn2023 | ALAS2023-2026-2058 | Aug 17, 2026 |
| kernel-64kb · opensuse-leap 16.0 | 6.12.0-160000.38.1 | OPENSUSE-SU-2026:21910-1 | Sep 22, 2026 |
| kernel-64kb · sles 15.7 | 6.4.0-150700.53.84.1 | SUSE-SU-2026:4706-1 | Nov 7, 2026 |
| kernel-64kb · sles 16.0 | 6.12.0-160000.38.1 | SUSE-SU-2026:23902-1 | Sep 22, 2026 |
| kernel-azure · opensuse-leap 16.0 | 6.12.0-160000.38.1 | OPENSUSE-SU-2026:21910-1 | Sep 22, 2026 |
| kernel-azure · sles 15.7 | 6.4.0-150700.53.84.1 | SUSE-SU-2026:4706-1 | Nov 7, 2026 |
| kernel-azure · sles 16.0 | 6.12.0-160000.38.1 | SUSE-SU-2026:23902-1 | Sep 22, 2026 |
| kernel-debuginfo · amzn 2023 | 1:6.1.180-225.360.amzn2023 | ALAS2023-2026-2058 | Aug 17, 2026 |
| kernel-debuginfo-common-aarch64 · amzn 2023 | 1:6.1.180-225.360.amzn2023 | ALAS2023-2026-2058 | Aug 17, 2026 |
| kernel-debuginfo-common-x86_64 · amzn 2023 | 1:6.1.180-225.360.amzn2023 | ALAS2023-2026-2058 | Aug 17, 2026 |
| kernel-default · opensuse-leap 16.0 | 6.12.0-160000.38.1 | OPENSUSE-SU-2026:21910-1 | Sep 22, 2026 |
| kernel-default · sles 15.7 | 6.4.0-150700.53.84.1 | SUSE-SU-2026:4706-1 | Nov 7, 2026 |
| kernel-default · sles 16.0 | 6.12.0-160000.38.1 | SUSE-SU-2026:23902-1 | Sep 22, 2026 |
| kernel-default-base · opensuse-leap 16.0 | 6.12.0-160000.38.1.160000.2.22 | OPENSUSE-SU-2026:21910-1 | Sep 22, 2026 |
| kernel-default-base · sles 15.7 | 6.4.0-150700.53.84.1.150700.17.47.1 | SUSE-SU-2026:4706-1 | Nov 7, 2026 |
| kernel-default-base · sles 16.0 | 6.12.0-160000.38.1.160000.2.23 | SUSE-SU-2026:23902-1 | Sep 22, 2026 |
| kernel-devel · amzn 2023 | 1:6.1.180-225.360.amzn2023 | ALAS2023-2026-2058 | Aug 17, 2026 |
| kernel-docs · opensuse-leap 16.0 | 6.12.0-160000.38.1 | OPENSUSE-SU-2026:21910-1 | Sep 22, 2026 |
| kernel-docs · sles 15.7 | 6.4.0-150700.53.84.1 | SUSE-SU-2026:4706-1 | Nov 7, 2026 |
| kernel-docs · sles 16.0 | 6.12.0-160000.38.1 | SUSE-SU-2026:23902-1 | Sep 22, 2026 |
| kernel-headers · amzn 2023 | 1:6.1.180-225.360.amzn2023 | ALAS2023-2026-2058 | Aug 17, 2026 |
| kernel-kvmsmall · opensuse-leap 16.0 | 6.12.0-160000.38.1 | OPENSUSE-SU-2026:21910-1 | Sep 22, 2026 |
| kernel-kvmsmall · sles 16.0 | 6.12.0-160000.38.1 | SUSE-SU-2026:23902-1 | Sep 22, 2026 |
| kernel-livepatch-6.1.180-225.360 · amzn 2023 | 1:1.0-0.amzn2023 | ALAS2023-2026-2058 | Aug 17, 2026 |
| kernel-livepatch-6.12.100-125.179 · amzn 2023 | 1:1.0-0.amzn2023 | ALAS2023-2026-2057 | Aug 17, 2026 |
| kernel-livepatch-6.18.41-94.142 · amzn 2023 | 1:1.0-0.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
| kernel-livepatch-SLE15-SP7-RT_Update_21 · sles 15.7 | 1-150700.1.3.1 | SUSE-SU-2026:4640-1 | Nov 7, 2026 |
| kernel-livepatch-SLE15-SP7_Update_22 · sles 15.7 | 1-150700.15.3.1 | SUSE-SU-2026:4706-1 | Nov 7, 2026 |
| kernel-modules-extra · amzn 2023 | 1:6.1.180-225.360.amzn2023 | ALAS2023-2026-2058 | Aug 17, 2026 |
| kernel-modules-extra-common · amzn 2023 | 1:6.1.180-225.360.amzn2023 | ALAS2023-2026-2058 | Aug 17, 2026 |
| kernel-obs-build · opensuse-leap 16.0 | 6.12.0-160000.38.1 | OPENSUSE-SU-2026:21910-1 | Sep 22, 2026 |
| kernel-obs-build · sles 15.7 | 6.4.0-150700.53.84.1 | SUSE-SU-2026:4706-1 | Nov 7, 2026 |
| kernel-obs-qa · opensuse-leap 16.0 | 6.12.0-160000.38.1 | OPENSUSE-SU-2026:21910-1 | Sep 22, 2026 |
| kernel-obs-qa · sles 16.0 | 6.12.0-160000.38.1 | SUSE-SU-2026:23902-1 | Sep 22, 2026 |
| kernel-rt · opensuse-leap 16.0 | 6.12.0-160000.38.1 | OPENSUSE-SU-2026:21910-1 | Sep 22, 2026 |
| kernel-source · opensuse-leap 16.0 | 6.12.0-160000.38.1 | OPENSUSE-SU-2026:21910-1 | Sep 22, 2026 |
| kernel-source · sles 15.7 | 6.4.0-150700.53.84.1 | SUSE-SU-2026:4706-1 | Nov 7, 2026 |
| kernel-source · sles 16.0 | 6.12.0-160000.38.1 | SUSE-SU-2026:23902-1 | Sep 22, 2026 |
| kernel-syms · opensuse-leap 16.0 | 6.12.0-160000.38.1 | OPENSUSE-SU-2026:21910-1 | Sep 22, 2026 |
| kernel-syms · sles 15.7 | 6.4.0-150700.53.84.1 | SUSE-SU-2026:4706-1 | Nov 7, 2026 |
| kernel-syms · sles 16.0 | 6.12.0-160000.38.1 | SUSE-SU-2026:23902-1 | Sep 22, 2026 |
| kernel-tools · amzn 2023 | 1:6.1.180-225.360.amzn2023 | ALAS2023-2026-2058 | Aug 17, 2026 |
| kernel-tools-debuginfo · amzn 2023 | 1:6.1.180-225.360.amzn2023 | ALAS2023-2026-2058 | Aug 17, 2026 |
| kernel-tools-devel · amzn 2023 | 1:6.1.180-225.360.amzn2023 | ALAS2023-2026-2058 | Aug 17, 2026 |
| kernel-uek · ol 8 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| kernel-uek · ol 9 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| kernel-uek-container · ol 8 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| kernel-uek-container · ol 9 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| kernel-uek-container-debug · ol 8 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| kernel-uek-container-debug · ol 9 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| kernel-uek-core · ol 8 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| kernel-uek-core · ol 9 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| kernel-uek-debug · ol 8 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| kernel-uek-debug · ol 9 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| kernel-uek-debug-core · ol 8 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| kernel-uek-debug-core · ol 9 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| kernel-uek-debug-devel · ol 8 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| kernel-uek-debug-devel · ol 9 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| kernel-uek-debug-modules · ol 8 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| kernel-uek-debug-modules · ol 9 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| kernel-uek-debug-modules-extra · ol 8 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| kernel-uek-debug-modules-extra · ol 9 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| kernel-uek-devel · ol 8 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| kernel-uek-devel · ol 9 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| kernel-uek-doc · ol 8 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| kernel-uek-doc · ol 9 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| kernel-uek-modules · ol 8 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| kernel-uek-modules · ol 9 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| kernel-uek-modules-extra · ol 8 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| kernel-uek-modules-extra · ol 9 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| kernel-uek64k · ol 8 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| kernel-uek64k · ol 9 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| kernel-uek64k-core · ol 8 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| kernel-uek64k-core · ol 9 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| kernel-uek64k-devel · ol 8 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| kernel-uek64k-devel · ol 9 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| kernel-uek64k-modules · ol 8 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| kernel-uek64k-modules · ol 9 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| kernel-uek64k-modules-extra · ol 8 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| kernel-uek64k-modules-extra · ol 9 | 0:5.15.0-324.217.5.2.el9uek | ELSA-2026-500249 | Sep 4, 2026 |
| kernel-zfcpdump · opensuse-leap 16.0 | 6.12.0-160000.38.1 | OPENSUSE-SU-2026:21910-1 | Sep 22, 2026 |
| kernel-zfcpdump · sles 15.7 | 6.4.0-150700.53.84.1 | SUSE-SU-2026:4706-1 | Nov 7, 2026 |
| kernel-zfcpdump · sles 16.0 | 6.12.0-160000.38.1 | SUSE-SU-2026:23902-1 | Sep 22, 2026 |
| kernel6.12 · amzn 2023 | 1:6.12.100-125.179.amzn2023 | ALAS2023-2026-2057 | Aug 17, 2026 |
| kernel6.12-debuginfo · amzn 2023 | 1:6.12.100-125.179.amzn2023 | ALAS2023-2026-2057 | Aug 17, 2026 |
| kernel6.12-debuginfo-common-aarch64 · amzn 2023 | 1:6.12.100-125.179.amzn2023 | ALAS2023-2026-2057 | Aug 17, 2026 |
| kernel6.12-debuginfo-common-x86_64 · amzn 2023 | 1:6.12.100-125.179.amzn2023 | ALAS2023-2026-2057 | Aug 17, 2026 |
| kernel6.12-devel · amzn 2023 | 1:6.12.100-125.179.amzn2023 | ALAS2023-2026-2057 | Aug 17, 2026 |
| kernel6.12-headers · amzn 2023 | 1:6.12.100-125.179.amzn2023 | ALAS2023-2026-2057 | Aug 17, 2026 |
| kernel6.12-modules-extra · amzn 2023 | 1:6.12.100-125.179.amzn2023 | ALAS2023-2026-2057 | Aug 17, 2026 |
| kernel6.12-modules-extra-common · amzn 2023 | 1:6.12.100-125.179.amzn2023 | ALAS2023-2026-2057 | Aug 17, 2026 |
| kernel6.12-tools · amzn 2023 | 1:6.12.100-125.179.amzn2023 | ALAS2023-2026-2057 | Aug 17, 2026 |
| kernel6.12-tools-debuginfo · amzn 2023 | 1:6.12.100-125.179.amzn2023 | ALAS2023-2026-2057 | Aug 17, 2026 |
| kernel6.12-tools-devel · amzn 2023 | 1:6.12.100-125.179.amzn2023 | ALAS2023-2026-2057 | Aug 17, 2026 |
| kernel6.18 · amzn 2023 | 1:6.18.41-94.142.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
| kernel6.18-debuginfo · amzn 2023 | 1:6.18.41-94.142.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
| kernel6.18-debuginfo-common-aarch64 · amzn 2023 | 1:6.18.41-94.142.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
| kernel6.18-debuginfo-common-x86_64 · amzn 2023 | 1:6.18.41-94.142.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
| kernel6.18-devel · amzn 2023 | 1:6.18.41-94.142.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
| kernel6.18-headers · amzn 2023 | 1:6.18.41-94.142.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
| kernel6.18-modules-extra · amzn 2023 | 1:6.18.41-94.142.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
| kernel6.18-modules-extra-common · amzn 2023 | 1:6.18.41-94.142.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
| kernel6.18-tools · amzn 2023 | 1:6.18.41-94.142.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
| kernel6.18-tools-debuginfo · amzn 2023 | 1:6.18.41-94.142.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
| kernel6.18-tools-devel · amzn 2023 | 1:6.18.41-94.142.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
| linux · Debian 12.15 (bookworm) | 6.1.180-1 | DEBIAN-CVE-2026-80646 | Aug 29, 2026 |
| linux · Debian 13.5 (trixie) | 6.12.100-1 | DEBIAN-CVE-2026-80646 | Aug 29, 2026 |
| linux · Debian 14 | 7.1.5-1 | DEBIAN-CVE-2026-80646 | Aug 29, 2026 |
| microvm-kernel6.18 · amzn 2023 | 1:6.18.41-94.142.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
| perf · amzn 2023 | 1:6.1.180-225.360.amzn2023 | ALAS2023-2026-2058 | Aug 17, 2026 |
| perf-debuginfo · amzn 2023 | 1:6.1.180-225.360.amzn2023 | ALAS2023-2026-2058 | Aug 17, 2026 |
| perf6.12 · amzn 2023 | 1:6.12.100-125.179.amzn2023 | ALAS2023-2026-2057 | Aug 17, 2026 |
| perf6.12-debuginfo · amzn 2023 | 1:6.12.100-125.179.amzn2023 | ALAS2023-2026-2057 | Aug 17, 2026 |
| perf6.18 · amzn 2023 | 1:6.18.41-94.142.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
| perf6.18-debuginfo · amzn 2023 | 1:6.18.41-94.142.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
| python3-perf · amzn 2023 | 1:6.1.180-225.360.amzn2023 | ALAS2023-2026-2058 | Aug 17, 2026 |
| python3-perf-debuginfo · amzn 2023 | 1:6.1.180-225.360.amzn2023 | ALAS2023-2026-2058 | Aug 17, 2026 |
| python3-perf6.12 · amzn 2023 | 1:6.12.100-125.179.amzn2023 | ALAS2023-2026-2057 | Aug 17, 2026 |
| python3-perf6.12-debuginfo · amzn 2023 | 1:6.12.100-125.179.amzn2023 | ALAS2023-2026-2057 | Aug 17, 2026 |
| python3-perf6.18 · amzn 2023 | 1:6.18.41-94.142.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
| python3-perf6.18-debuginfo · amzn 2023 | 1:6.18.41-94.142.amzn2023 | ALAS2023-2026-2071 | Aug 31, 2026 |
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