{"action":"Upgrade libgit2 to 0.28.4+dfsg.1-2 or later.","affected":[{"fixed":"0.28.4+dfsg.1-2","introduced":"0"}],"component":"libgit2","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["0.28.4+dfsg.1-2"],"id":"tcs_01M5NEH6F7RQSNTSNBQNKQ0VC7","modified_at":"2026-10-26T12:01:25.165356967Z","published_at":"2020-04-27T17:15:13.407Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-12278","https://security-tracker.debian.org/tracker/CVE-2020-12278"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-12278#Debian:13/libgit2","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-12278"}],"summary":"An issue was discovered in libgit2 before 0.28.4 and 0.9x before 0.99.0. path.c mishandles equivalent filenames that exist because of NTFS Alternate Data Streams. This may allow remote code execution"}