{"id":"CVE-2026-121170","published":"2026-11-03T21:17:25.190","lastModified":"2026-11-03T21:17:25.283","description":"Improper resource control in WebCodecs in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-913"],"vendors":[],"products":[],"references":[{"url":"https://chromereleases.googleblog.com/2026/11/stable-channel-update-for-desktop.html","tags":[]},{"url":"https://issues.chromium.org/issues/553309390","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}