PT-2026-82919 · Linux · Linux Kernel
CVE-2026-80619
·
Published
2026-08-28
·
Updated
2026-08-29
CVSS v3.1
7.8
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A Use-After-Free (UAF) issue exists in the AppArmor module. The
aa replace profiles() function accesses the udata->size variable after the aa put loaddata(udata) function has been called, which drops the reference to the data and allows it to be freed while still in use.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
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Related Identifiers
Affected Products
Linux Kernel