{"affected":[{"product":"Chrome","source":"CNA: Chrome","vendor":"Google","versions":[{"lessThan":"157.0.8103.38","status":"affected","version":"157.0.8103.38","versionType":"custom"}]}],"cveId":"CVE-2026-121223","cwes":["CWE-203"],"description":"Observable discrepancy in Media in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)","epss":null,"exploits":[],"kev":null,"metrics":[],"modifiedAt":1793738570176,"publishedAt":1793738570176,"references":[{"source":"CNA: Chrome","tags":[],"url":"https://chromereleases.googleblog.com/2026/11/stable-channel-update-for-desktop.html"},{"source":"CNA: Chrome","tags":[],"url":"https://issues.chromium.org/issues/568972975"}],"remediation":[],"revision":"099ae262d5f7061371387ffb66fd79dd1ebb7a781bf89e7cb3f66b549687c1a3","sources":[{"modifiedAt":1793738570176,"name":"CNA: Chrome","retrievedAt":1793740736925,"url":"https://www.cve.org/CVERecord?id=CVE-2026-121223"}],"ssvc":null,"status":"published","title":"CVE-2026-121223","updatedAt":1793740736925}