{"action":"Upgrade chromium to 148.0.7778.96-1~deb12u1 or later.","affected":[{"fixed":"148.0.7778.96-1~deb12u1","introduced":"0"}],"component":"chromium","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["148.0.7778.96-1~deb12u1"],"id":"tcs_01M5NVN5NBCVRPV989DHSJQV82","modified_at":"2026-10-27T09:47:35.405592588Z","published_at":"2026-05-06T19:16:48.670Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-7978","https://security-tracker.debian.org/tracker/CVE-2026-7978"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-7978","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-7978"}],"summary":"Inappropriate implementation in Companion in Google Chrome on Mac prior to 148.0.7778.96 allowed a remote attacker to perform OS-level privilege escalation via malicious network traffic. (Chromium sec"}