CVE-2026-13798

CRITICAL

Google Chrome - Heap-based Buffer Overflow

Title source: rule
STIX 2.1

Description

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)

Scores

CVSS v3 9.6
EPSS 0.0034
EPSS Percentile 26.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-122
Status published
Products (2)
google/chrome < 150.0.7871.46
Google/Chrome 150.0.7871.47
Published Jun 30, 2026
Tracked Since Jul 01, 2026