{"action":"Upgrade apache2 to 2.4.67-1~deb12u2 or later.","affected":[{"fixed":"2.4.67-1~deb12u2","introduced":"0"}],"component":"apache2","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2.4.67-1~deb12u2"],"id":"tcs_01M5NRGZ4A822JM4H23BD09BFD","modified_at":"2026-10-01T03:03:09.163511885Z","published_at":"2026-05-05T22:16:00.390Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-28780","https://security-tracker.debian.org/tracker/CVE-2026-28780"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-28780","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-28780"}],"summary":"Heap-based Buffer Overflow vulnerability in mod_proxy_ajp of Apache HTTP Server. If mod_proxy_ajp connects to a malicious AJP server this AJP server can send a malicious AJP message back to mod_proxy_"}