{"id":"CVE-2026-1861","published":"2026-02-03T20:56:47Z","modified":"2026-02-26T15:04:22Z","title":"Heap buffer overflow in libvpx in Google Chrome prior to 144.0.7559.132 allowed a remote attacker to potentially…","vendor":"Google","product":"Chrome","tier":"tail","description":{"text":"Heap buffer overflow in libvpx in Google Chrome prior to 144.0.7559.132 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)","provenance":"source","from":"CVE.org"},"cvss":{"score":8.8,"severity":"HIGH","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","provenance":"source","from":"CISA ADP Vulnrichment"},"epss":{"score":0.00455,"percentile":0.39513,"provenance":"source"},"cwes":[{"id":"CWE-122","name":"Heap-based Buffer Overflow"}],"references":[{"url":"https://chromereleases.googleblog.com/2026/02/stable-channel-update-for-desktop.html","tags":[]},{"url":"https://issues.chromium.org/issues/478942410","tags":[]}],"priority":{"score":14.1,"factors":[{"name":"EPSS percentile","points":7.9},{"name":"CVSS severity","points":6.16}]},"vendorSlug":"google","affectedVersions":[{"vendor":"Google","product":"Chrome","versions":[">= 144.0.7559.132, < 144.0.7559.132"]}],"euvd":{"id":"EUVD-2026-5160","exploited":false,"provenance":"source"},"lineage":{"familyId":"fam-class-google-chrome-cwe-122"}}