CVE-2026-72458

UNKNOWN 0.0

apparmor: fix NULL pointer dereference in unpack_pdb

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

In the Linux kernel, the following vulnerability has been resolved: apparmor: fix NULL pointer dereference in unpack_pdb pdb->dfa could be NULL if unpack_dfa fails, causing a NULL pointer dereference.

Vendor	linux
Product	linux
Ecosystems	Linux Kernel
Industries	Technology
Published	Aug 15, 2026

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Affected Versions

Linux / Linux

2e12c5f060176ede209673e4f63ea5d0e3c5814c < fbfdb5a94a48797bea232791e24c38f3aa3063c8 2e12c5f060176ede209673e4f63ea5d0e3c5814c < 73d86ca950b80cd39ca948e2c518d135bf2308c8 2e12c5f060176ede209673e4f63ea5d0e3c5814c < 7681ca43d2b1c776e62fe77e3167835fb1ab8319

Linux / Linux

6.17

References

NVD ↗ CVE.org ↗ EPSS Data ↗

git.kernel.org: https://git.kernel.org/stable/c/fbfdb5a94a48797bea232791e24c38f3aa3063c8 git.kernel.org: https://git.kernel.org/stable/c/73d86ca950b80cd39ca948e2c518d135bf2308c8 git.kernel.org: https://git.kernel.org/stable/c/7681ca43d2b1c776e62fe77e3167835fb1ab8319