{"action":"Upgrade nghttp2 to 1.52.0-1+deb12u3 or later.","affected":[{"fixed":"1.52.0-1+deb12u3","introduced":"0"}],"component":"nghttp2","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1.52.0-1+deb12u3"],"id":"tcs_01M5NR5JJSB61JCT8RRCCT6CBR","modified_at":"2026-10-15T09:47:41.454400570Z","published_at":"2026-03-18T18:16:26.723Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-27135","https://security-tracker.debian.org/tracker/CVE-2026-27135"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-27135","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-27135"}],"summary":"nghttp2 is an implementation of the Hypertext Transfer Protocol version 2 in C. Prior to version 1.68.1, the nghttp2 library stops reading the incoming data when user facing public API `nghttp2_sessio"}