{"id":"CVE-2026-87630","published":"2026-09-09T00:09:44Z","modified":"2026-09-09T20:04:04Z","title":"Integer overflow in WebRTC in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to read memory inside the…","vendor":"Google","product":"Chrome","tier":"tail","description":{"text":"Integer overflow in WebRTC in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to read memory inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)","provenance":"source","from":"CVE.org"},"cvss":{"score":4.3,"severity":"MEDIUM","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","provenance":"source","from":"CISA ADP Vulnrichment"},"epss":{"score":0.00259,"percentile":0.17559,"provenance":"source"},"cwes":[{"id":"CWE-190","name":"Integer Overflow or Wraparound"}],"references":[{"url":"https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.html","tags":[]},{"url":"https://issues.chromium.org/issues/502783118","tags":[]}],"priority":{"score":6.5,"factors":[{"name":"EPSS percentile","points":3.51},{"name":"CVSS severity","points":3.01}]},"vendorSlug":"google","affectedVersions":[{"vendor":"Google","product":"Chrome","versions":[">= 153.0.8010.36, < 153.0.8010.36"]}],"euvd":{"id":"EUVD-2026-74337","exploited":false,"provenance":"source"},"lineage":{"familyId":"fam-class-google-chrome-cwe-190"}}