Unrated severityNVD Advisory· Published Aug 28, 2026
CVE-2026-80619
CVE-2026-80619
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1Patches
Vulnerability mechanics
References
8- git.kernel.org/stable/c/57b1bd4486d56254bb8af1a8f3d4445bbe505290nvd
- git.kernel.org/stable/c/5cba148eae6e8550c2889f5c0f94d72bed864321nvd
- git.kernel.org/stable/c/7b42f95813dc9ceb6bda35afcf914630909a19f9nvd
- git.kernel.org/stable/c/9d37dc6376e336dc4b4f39a7ad0d069aa70e9495nvd
- git.kernel.org/stable/c/9d8e47cbce7536f19c96e37d0685a042010187eenvd
- git.kernel.org/stable/c/c0f3a3fda617beeec58708720304dd026a1a4dd7nvd
- git.kernel.org/stable/c/c44de0880b7ccc15c70a6352b5e107677d32b061nvd
- git.kernel.org/stable/c/dd5f1202f45a2dbe2c7dd10093f5c6bb2d8ac5bbnvd
News mentions
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