{"action":"Upgrade libsepol to 3.3-1 or later.","affected":[{"fixed":"3.3-1","introduced":"0"}],"component":"libsepol","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["3.3-1"],"id":"tcs_01M5NFT3S20TMV0JW1PBYPZK3Z","modified_at":"2026-10-15T09:47:41.596804900Z","published_at":"2021-07-01T03:15:08.817Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-36087","https://security-tracker.debian.org/tracker/CVE-2021-36087"],"severity":{"label":"low","score":3.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-36087","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-36087"}],"summary":"The CIL compiler in SELinux 3.2 has a heap-based buffer over-read in ebitmap_match_any (called indirectly from cil_check_neverallow). This occurs because there is sometimes a lack of checks for invali"}