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CVE-2026-20911

CRITICAL CVSS: 9.8 Published: 2026-04-07 Modified: 2026-07-15

Description

A heap-based buffer overflow vulnerability exists in the HuffTable::initval functionality of LibRaw Commit 0b56545 and Commit d20315b. A specially crafted malicious file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.

Affected Platforms

Libraw Libraw

Weakness Type

CWE-131, CWE-120

References