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CVE Watch17 ago 2026

CVE-2026-72461

In the Linux kernel, the following vulnerability has been resolved: apparmor: fix refcount leak when updating the sk_ctx Currently update_

CVSS

7.8

Alto

EPSS

0.1%

p3

KEV

—

Exploit Today

1

0-100

Publicado: 15 ago 2026 · Última mod.: 17 ago 2026

EPSS · 30d
0.1%EPSS · 30 días0.2%
2026-08-152026-08-31
Descripción técnica

In the Linux kernel, the following vulnerability has been resolved: apparmor: fix refcount leak when updating the sk_ctx Currently update_sk_ctx() transfers the plabel reference, unfortunately it is also unconditionally put in the caller. Ideally we would make the caller conditionally put the reference based on whether it was transferred but for now just fix the bug by getting a reference.

Referencias oficiales
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