{"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-2026-121173","cwes":["CWE-908"],"description":"Uninitialized resource in WebGL in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to read memory outside the sandbox via a crafted HTML page. (Chromium security severity: High)","epss":{"date":"2026-11-09","percentile":0.10148,"score":0.00202},"exploits":[],"kev":null,"metrics":[{"score":7.4,"severity":"high","source":"ADP: CISA-ADP","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N","version":"3.1"}],"modifiedAt":1794250810138,"publishedAt":1793738544269,"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/550489336"},{"source":"chrome-cve-admin@google.com","tags":[],"url":"https://chromereleases.googleblog.com/2026/11/stable-channel-update-for-desktop.html"},{"source":"chrome-cve-admin@google.com","tags":[],"url":"https://issues.chromium.org/issues/550489336"}],"remediation":[],"revision":"515078544f646ce949cd5231a02ff3f10d9e2f456451de53a6dda5ea32ba2b24","sources":[{"modifiedAt":1794250810138,"name":"CNA: Chrome","retrievedAt":1794251328238,"url":"https://www.cve.org/CVERecord?id=CVE-2026-121173"},{"modifiedAt":1793740645693,"name":"NVD","retrievedAt":1793751750322,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-121173"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1794251353548,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-121173"}],"ssvc":{"assessedAt":1794250804190,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"partial"},"status":"published","title":"CVE-2026-121173","updatedAt":1794251353548}