CISA Known Exploited Vulnerability

CVE-2023-4863

Google · Chromium WebP

Google Chromium WebP Heap-Based Buffer Overflow Vulnerability

Date added
BOD 22-01 due date
CWE CWE-787
Ransomware Unknown

CISA description

Google Chromium WebP contains a heap-based buffer overflow vulnerability that allows a remote attacker to perform an out-of-bounds memory write via a crafted HTML page. This vulnerability can affect applications that use the WebP Codec.

Required action

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.