{"id":"CVE-2026-13976","published":"2026-06-30T22:38:42Z","modified":"2026-07-01T19:31:49Z","title":"Insufficient data validation in Storage in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had…","vendor":"Google","product":"Chrome","tier":"tail","description":{"text":"Insufficient data validation in Storage in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)","provenance":"source","from":"CVE.org"},"cvss":{"score":5.8,"severity":"MEDIUM","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L","provenance":"source","from":"CISA ADP Vulnrichment"},"epss":{"score":0.00191,"percentile":0.08719,"provenance":"source"},"cwes":[{"id":"CWE-122","name":"Heap-based Buffer Overflow"}],"references":[{"url":"https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html","tags":[]},{"url":"https://issues.chromium.org/issues/513858286","tags":[]}],"priority":{"score":5.8,"factors":[{"name":"EPSS percentile","points":1.74},{"name":"CVSS severity","points":4.06}]},"vendorSlug":"google","affectedVersions":[{"vendor":"Google","product":"Chrome","versions":[">= 150.0.7871.47, < 150.0.7871.47"]}],"euvd":{"id":"EUVD-2026-40664","exploited":false,"provenance":"source"},"lineage":{"familyId":"fam-class-google-chrome-cwe-122"}}