{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"knack","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":[],"id":"tcs_01M5NP1G112F73WNG8356040GZ","modified_at":"2026-09-01T20:05:54.662309880Z","published_at":"2025-08-20T03:15:35.243Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-54363","https://security-tracker.debian.org/tracker/CVE-2025-54363"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-54363#Debian:14/knack","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-54363"}],"summary":"Microsoft Knack 0.12.0 allows Regular expression Denial of Service (ReDoS) in the knack.introspection module. extract_full_summary_from_signature employs an inefficient regular expression pattern: \"\\s"}