CVE-2026-3544: Chrome 145.0.7632.159 WebCodecs Heap Overflow
CVE-2026-3544 Published on March 4, 2026
Heap buffer overflow in WebCodecs in Google Chrome prior to 145.0.7632.159 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: 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-2026-3544
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Affected Versions
Google Chrome:- Version 145.0.7632.159 and below 145.0.7632.159 is affected.