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2026年9月4日

CVE-2026-80619 [HIGH] – In the Linux kernel, the following vulnerability has been resolved: apparmor: fix potenti

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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.