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CVE-2023-4863

Google Chromium WebP Heap-Based Buffer Overflow Vulnerability

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.

Recommended action

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

CISA remediation due date for U.S. federal agencies: 4 Oct 2023.

Collected automatically from public sources. Verify affected versions and fixes in the vendor's notice before acting.