What is CVE-2026-80619?

CVE-2026-80619 is a unscored severity Linux kernel vulnerability. CVE-2026-80619 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2026-80619?

CVE-2026-80619 has a CVSS score of pending NVD analysis out of 10, rated awaiting scoring severity.

Is there a patch available for CVE-2026-80619?

Monitor the NIST NVD and your Linux distribution's security advisories for CVE-2026-80619 patch availability.

Is CVE-2026-80619 actively exploited?

CVE-2026-80619 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

CVE-2026-80619

In the Linux kernel, the following vulnerability has been resolved: apparmor: fix potential UAF in aa_replace_profiles The function aa_replace_profiles was accessing udata->size after calling aa_put_loaddata(udata), causing a potential UAF. Fixed this by saving the size to a local variable before dropping the reference.

Package Linux Kernel

Published 2026-08-28

Last modified 2026-08-28

Patch available

Awaiting data