{"action":"Upgrade chromium to 148.0.7778.215-1~deb12u1 or later.","affected":[{"fixed":"148.0.7778.215-1~deb12u1","introduced":"0"}],"component":"chromium","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["148.0.7778.215-1~deb12u1"],"id":"tcs_01M5NXPQ7JSJYXTST536VXCHXR","modified_at":"2026-10-01T03:03:25.301794564Z","published_at":"2026-05-28T23:16:54Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-9958","https://security-tracker.debian.org/tracker/CVE-2026-9958"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-9958","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-9958"}],"summary":"Use after free in PDFium in Google Chrome prior to 148.0.7778.216 allowed a remote attacker to potentially exploit heap corruption via a crafted PDF file. (Chromium security severity: High)"}