{"action":"Upgrade thunderbird to 1:91.6.2-1 or later.","affected":[{"fixed":"1:91.6.2-1","introduced":"0"}],"component":"thunderbird","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1:91.6.2-1"],"id":"tcs_01M5NGKRT2AV7ER1GMGBP89AKK","modified_at":"2026-11-03T08:02:57.908594975Z","published_at":"2022-12-22T20:15:22.797Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-26486","https://security-tracker.debian.org/tracker/CVE-2022-26486"],"severity":{"label":"critical","score":9.6},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-26486#Debian:12/thunderbird","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-26486"}],"summary":"An unexpected message in the WebGPU IPC framework could lead to a use-after-free and exploitable sandbox escape. We have had reports of attacks in the wild abusing this flaw. This vulnerability affect"}