{"action":"Upgrade chromium to 148.0.7778.167-1 or later.","affected":[{"fixed":"148.0.7778.167-1","introduced":"0"}],"component":"chromium","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["148.0.7778.167-1"],"id":"tcs_01M5NVZGGYHYDCZEENY0ATRZDH","modified_at":"2026-10-27T09:47:40.306294186Z","published_at":"2026-05-14T20:17:12.877Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-8521","https://security-tracker.debian.org/tracker/CVE-2026-8521"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-8521#Debian:14/chromium","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-8521"}],"summary":"Use after free in Tab Groups in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to execute arbitrary code via malicious network traffic. (Chromium security severity: Critical)"}