{"action":"Upgrade chromium to 149.0.7827.53-1 or later.","affected":[{"fixed":"149.0.7827.53-1","introduced":"0"}],"component":"chromium","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["149.0.7827.53-1"],"id":"tcs_01M5NQ69PWY1YYMCA84Z4RA1X5","modified_at":"2026-10-01T03:01:36.347563094Z","published_at":"2026-06-05T00:17:02.600Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-11259","https://security-tracker.debian.org/tracker/CVE-2026-11259"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-11259#Debian:14/chromium","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-11259"}],"summary":"Insufficient validation of untrusted input in Cast in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to bypass same origin policy via a crafted HTML page. (Chromium security severity:"}