{"id":"CVE-2026-9885","published":"2026-05-28T22:25:12Z","modified":"2026-05-30T03:57:10Z","title":"Insufficient validation of untrusted input in UI in Google Chrome on Mac prior to 148.0.7778.216 allowed a remote…","vendor":"Google","product":"Chrome","tier":"tail","description":{"text":"Insufficient validation of untrusted input in UI in Google Chrome on Mac prior to 148.0.7778.216 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)","provenance":"source","from":"CVE.org"},"cvss":{"score":8.3,"severity":"HIGH","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H","provenance":"source","from":"CISA ADP Vulnrichment"},"epss":{"score":0.00228,"percentile":0.1355,"provenance":"source"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"references":[{"url":"https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_0877304591.html","tags":[]},{"url":"https://issues.chromium.org/issues/508452241","tags":[]}],"priority":{"score":8.5,"factors":[{"name":"EPSS percentile","points":2.71},{"name":"CVSS severity","points":5.81}]},"vendorSlug":"google","affectedVersions":[{"vendor":"Google","product":"Chrome","versions":[">= 148.0.7778.216, < 148.0.7778.216"]}],"euvd":{"id":"EUVD-2026-33180","exploited":false,"provenance":"source"},"lineage":{"familyId":"fam-class-google-chrome-cwe-20"}}