{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"thunderbird","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NPY9Z4M848TS3NJSZVT5GE","modified_at":"2026-10-23T18:05:10.139633036Z","published_at":"2026-10-13T13:17:27.887Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-109770","https://security-tracker.debian.org/tracker/CVE-2026-109770"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-109770#Debian:13/thunderbird","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-109770"}],"summary":"Spoofing issue in the DOM: Web Serial component. This vulnerability was fixed in Firefox 158, Firefox ESR 153.5, Thunderbird 158, and Thunderbird 153.5."}