The CIL compiler in SELinux 3.2 has a use-after-free in __cil_verify_classperms (called from __verify_map_perm_classperms and hashtab_map).

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Source ID Title
Debian DLA Debian DLA DLA-3930-1 libsepol security update
EUVD EUVD EUVD-2021-22718 The CIL compiler in SELinux 3.2 has a use-after-free in __cil_verify_classperms (called from __verify_map_perm_classperms and hashtab_map).
Ubuntu USN Ubuntu USN USN-5391-1 libsepol vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Wed, 14 Oct 2026 12:30:00 +0000


Mon, 03 Nov 2025 22:30:00 +0000

Type Values Removed Values Added
References

Mon, 03 Nov 2025 21:30:00 +0000

Type Values Removed Values Added
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-10-14T11:48:58.201Z

Reserved: 2021-07-01T00:00:00.000Z

Link: CVE-2021-36085

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-07-01T03:15:08.750

Modified: 2026-10-14T12:17:13.673

Link: CVE-2021-36085

cve-icon Redhat

Severity : Moderate

Publid Date: 2021-04-19T00:00:00Z

Links: CVE-2021-36085 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses