{"action":"Upgrade prometheus to 3.5.3+ds1-1 or later.","affected":[{"fixed":"3.5.3+ds1-1","introduced":"0"}],"component":"prometheus","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["3.5.3+ds1-1"],"id":"tcs_01M5NS027Z745ZN889HX0H0PNZ","modified_at":"2026-10-01T03:03:11.798766074Z","published_at":"2026-05-04T19:16:04.397Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-42154","https://security-tracker.debian.org/tracker/CVE-2026-42154"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-42154#Debian:14/prometheus","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-42154"}],"summary":"Prometheus is an open-source monitoring system and time series database. Prior to versions 3.5.3 and 3.11.3, the remote read endpoint (/api/v1/read) does not validate the declared decoded length in a"}