CVE-2026-72458

Not scored yetLast modified Aug 17, 2026

Description

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.

Metrics

No CVSS score has been published yet.

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

VendorProductVersions
LinuxLinux>= 2e12c5f060176ede209673e4f63ea5d0e3c5814c, < fbfdb5a94a48797bea232791e24c38f3aa3063c8; >= 2e12c5f060176ede209673e4f63ea5d0e3c5814c, < 73d86ca950b80cd39ca948e2c518d135bf2308c8; >= 2e12c5f060176ede209673e4f63ea5d0e3c5814c, < 7681ca43d2b1c776e62fe77e3167835fb1ab8319
LinuxLinux6.17

References

Timeline

Published
Aug 15, 2026
Last modified
Aug 17, 2026
NVD status
Received

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CVE-2026-72458: Unscored | Vulnix