PT-2026-72645

CVE-2026-72457

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Published

2026-08-15

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Updated

2026-10-09

Description by

Score
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Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)
Description An issue exists in the AppArmor component where the unpack pdb() function fails to correctly handle allocation failures when creating a missing ACCEPT2 table for older policy data. In such cases, the system sets an error message but incorrectly proceeds to the success path, resulting in a policydb that lacks the required table.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploitability
Exploit
Vendors
Affected products
Related identifiers
CVE-2026-72457
USN-8887-1
USN-8887-2
USN-8887-3
USN-8888-1
USN-8888-2
USN-8889-1
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