linux: In the Linux kernel, the following vulnerability has been resolved: apparmor: fix potential UAF in aa_replace_profil...
CVE-2026-80619 is fixed in linux on 1 platform, first by DEBIAN-CVE-2026-80619, released August 29, 2026. It is not reported as exploited. Patch Radar priority: High.
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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| linux · Debian 12.15 (bookworm) | 6.1.180-1 | DEBIAN-CVE-2026-80619 | Aug 29, 2026 |
| linux · Debian 13.5 (trixie) | 6.12.100-1 | DEBIAN-CVE-2026-80619 | Aug 29, 2026 |
| linux · Debian 14 | 7.1.5-1 | DEBIAN-CVE-2026-80619 | Aug 29, 2026 |
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