{"id":"CVE-2026-14420","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-14420","summary":"Out of bounds read and write in Dawn in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security…","details":"Out of bounds read and write in Dawn in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)","published":"2026-07-01T23:16:50.487","modified":"2026-07-03T04:17:49.127","cvss":{"score":9.6,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[],"fix":null,"references":[{"type":"ADVISORY","url":"https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html"},{"type":"WEB","url":"https://issues.chromium.org/issues/517031505"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-07-03T04:17:49.127"}}