GPU out-of-bounds write in Chrome <149.0.7827.115 on Android
CVE-2026-12030 Published on June 11, 2026
Out of bounds write in GPU in Google Chrome on Android prior to 149.0.7827.115 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)
Vulnerability Analysis
CVE-2026-12030 is exploitable with network access, requires user interaction. This vulnerability is consided to have a high level of attack complexity. The potential impact of an exploit of this vulnerability is considered to be very high.
Weakness Type
Heap-based Buffer Overflow
A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().
Products Associated with CVE-2026-12030
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Affected Versions
Google Chrome:- Version 149.0.7827.115 and below 149.0.7827.115 is affected.