{"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-2026-121138","cwes":["CWE-203"],"description":"Observable discrepancy in CORS in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to obtain cross-origin data via a crafted HTML page. (Chromium security severity: Low)","epss":null,"exploits":[],"kev":null,"metrics":[],"modifiedAt":1793738576293,"publishedAt":1793738576293,"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/553249728"}],"remediation":[],"revision":"68ec1db87b2019a91f5896e55a5b84fb5e547daea325dc56ddf891685d2c7397","sources":[{"modifiedAt":1793738576293,"name":"CNA: Chrome","retrievedAt":1793740541472,"url":"https://www.cve.org/CVERecord?id=CVE-2026-121138"}],"ssvc":null,"status":"published","title":"CVE-2026-121138","updatedAt":1793740541472}