{"action":"Upgrade firefox-esr to 128.13.0esr-1 or later.","affected":[{"fixed":"128.13.0esr-1","introduced":"0"}],"component":"firefox-esr","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["128.13.0esr-1"],"id":"tcs_01M5NPDP2M7CHA6BFJZNKEE5KZ","modified_at":"2026-10-01T08:47:34.483097145Z","published_at":"2025-07-22T21:15:50.057Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-8029","https://security-tracker.debian.org/tracker/CVE-2025-8029"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-8029#Debian:14/firefox-esr","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-8029"}],"summary":"Thunderbird executed `javascript:` URLs when used in `object` and `embed` tags. This vulnerability was fixed in Firefox 141, Firefox ESR 128.13, Firefox ESR 140.1, Thunderbird 141, Thunderbird 128.13,"}