{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"gpac","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:11","exploited":false,"fixed_versions":[],"id":"tcs_01M5NRFSNE5APGBGZRW6ACP5W8","modified_at":"2026-08-27T23:06:12.853977622Z","published_at":"2026-02-26T00:16:26.813Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-27821","https://security-tracker.debian.org/tracker/CVE-2026-27821"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-27821","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-27821"}],"summary":"GPAC is an open-source multimedia framework. In versions up to and including 26.02.0, a stack buffer overflow occurs during NHML file parsing in `src/filters/dmx_nhml.c`. The value of the xmlHeaderEnd"}