{"id":"CVE-2026-11666","published":"2026-06-08T23:27:42Z","modified":"2026-06-09T12:53:38Z","title":"Insufficient validation of untrusted input in Input in Google Chrome prior to 149.0.7827.103 allowed a remote attacker…","vendor":"Google","product":"Chrome","tier":"tail","description":{"text":"Insufficient validation of untrusted input in Input in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: High)","provenance":"source","from":"CVE.org"},"cvss":{"score":5.4,"severity":"MEDIUM","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L","provenance":"source","from":"CISA ADP Vulnrichment"},"epss":{"score":0.00214,"percentile":0.11701,"provenance":"source"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"references":[{"url":"https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0153744567.html","tags":[]},{"url":"https://issues.chromium.org/issues/514009323","tags":[]}],"priority":{"score":6.1,"factors":[{"name":"EPSS percentile","points":2.34},{"name":"CVSS severity","points":3.78}]},"vendorSlug":"google","affectedVersions":[{"vendor":"Google","product":"Chrome","versions":[">= 149.0.7827.103, < 149.0.7827.103"]}],"euvd":{"id":"EUVD-2026-35266","exploited":false,"provenance":"source"},"lineage":{"familyId":"fam-class-google-chrome-cwe-20"}}