What is CVE-2026-80646?

CVE-2026-80646 is a unscored severity Linux kernel vulnerability. CVE-2026-80646 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2026-80646?

CVE-2026-80646 has a CVSS score of pending NVD analysis out of 10, rated awaiting scoring severity.

Is there a patch available for CVE-2026-80646?

Monitor the NIST NVD and your Linux distribution's security advisories for CVE-2026-80646 patch availability.

Is CVE-2026-80646 actively exploited?

CVE-2026-80646 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

CVE-2026-80646

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.

Package Linux Kernel

Published 2026-08-28

Last modified 2026-08-28

Patch available

Awaiting data