{"id":"CVE-2026-17673","published":"2026-07-30T00:18:49Z","modified":"2026-07-30T17:38:02Z","title":"Integer overflow in QUIC in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the…","vendor":"Google","product":"Chrome","tier":"tail","description":{"text":"Integer overflow in QUIC in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)","provenance":"source","from":"CVE.org"},"cvss":{"score":9.6,"severity":"CRITICAL","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","provenance":"source","from":"CISA ADP Vulnrichment"},"epss":{"score":0.00345,"percentile":0.27961,"provenance":"source"},"cwes":[{"id":"CWE-190","name":"Integer Overflow or Wraparound"}],"references":[{"url":"https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_0887107924.html","tags":[]},{"url":"https://issues.chromium.org/issues/513735177","tags":[]}],"priority":{"score":12.3,"factors":[{"name":"EPSS percentile","points":5.59},{"name":"CVSS severity","points":6.72}]},"vendorSlug":"google","affectedVersions":[{"vendor":"Google","product":"Chrome","versions":[">= 151.0.7922.72, < 151.0.7922.72"]}],"euvd":{"id":"EUVD-2026-50799","exploited":false,"provenance":"source"},"lineage":{"familyId":"fam-class-google-chrome-cwe-190"}}