{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"quickjs","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":[],"id":"tcs_01M5NPF88ZJSSB7TSVEYXHX3RJ","modified_at":"2026-10-01T03:00:53.051816928Z","published_at":"2026-01-10T13:15:49.040Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-0821","https://security-tracker.debian.org/tracker/CVE-2026-0821"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-0821#Debian:14/quickjs","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-0821"}],"summary":"A vulnerability was determined in quickjs-ng quickjs up to 0.11.0. This vulnerability affects the function js_typed_array_constructor of the file quickjs.c. Executing a manipulation can lead to heap-b"}