Riskcovery

CVE-2026-72458

apparmor: fix NULL pointer dereference in unpack_pdb

State
Published
Severity
Not scored
Published
Aug 15, 2026
Updated
Aug 17, 2026
Reserved
Aug 9, 2026

Read the record on cve.org

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 2e12c5f060176ede209673e4f63ea5d0e3c5814c to before fbfdb5a94a48797bea232791e24c38f3aa3063c8Affected
  • 2e12c5f060176ede209673e4f63ea5d0e3c5814c to before 73d86ca950b80cd39ca948e2c518d135bf2308c8Affected
  • 2e12c5f060176ede209673e4f63ea5d0e3c5814c to before 7681ca43d2b1c776e62fe77e3167835fb1ab8319Affected
LinuxLinux
  • 6.17Affected
  • before 6.17Not affected
  • 6.18.40 through 6.18.*Not affected
  • 7.1.5 through 7.1.*Not affected
  • 7.2 and laterNot affected

References

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