{"action":"Upgrade jetty12 to 12.0.39-1 or later.","affected":[{"fixed":"12.0.39-1","introduced":"0"}],"component":"jetty12","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["12.0.39-1"],"id":"tcs_01M5NQES1080RRWSD0TEJEJEDV","modified_at":"2026-11-04T06:00:07.625893797Z","published_at":"2026-09-08T13:17:17.150Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-12611","https://security-tracker.debian.org/tracker/CVE-2026-12611"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-12611#Debian:14/jetty12","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-12611"}],"summary":"A client may issue HTTP/2 requests to a Jetty server that result in blocking writes that are never unblocked, eventually causing all threads to be blocked and the whole server to become unresponsive."}