{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"node-n3","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NPWE71QBPTQESQ69CRF2ED","modified_at":"2026-10-23T17:47:41.434497173Z","published_at":"2026-10-12T21:17:12.713Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-109563","https://security-tracker.debian.org/tracker/CVE-2026-109563"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-109563","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-109563"}],"summary":"N3.js before 2.11.1 contains a regular expression denial of service vulnerability in the N3Lexer number pattern that backtracks quadratically on long digit runs. Attackers can supply untrusted Turtle"}