{"id":"CVE-2026-13798","published":"2026-06-30T22:37:36Z","modified":"2026-07-02T03:57:12Z","title":"Heap buffer overflow in Chromecast in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had…","vendor":"Google","product":"Chrome","tier":"tail","description":{"text":"Heap buffer overflow in Chromecast 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: 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":0.00373,"percentile":0.31164,"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/499048914","tags":[]}],"priority":{"score":13.0,"factors":[{"name":"EPSS percentile","points":6.23},{"name":"CVSS severity","points":6.72}]},"vendorSlug":"google","affectedVersions":[{"vendor":"Google","product":"Chrome","versions":[">= 150.0.7871.47, < 150.0.7871.47"]}],"euvd":{"id":"EUVD-2026-40484","exploited":false,"provenance":"source"},"lineage":{"familyId":"fam-class-google-chrome-cwe-122"}}