CVE-2026-5342
MediumCVSS 5.3Exploitation Probability (EPSS)
Elevated risk51th percentile - higher than 51% of all known CVEs
Summary
A vulnerability in LibRaw up to 0.22.0 in the function LibRaw::nikon_load_padded_packed_raw. Manipulating load_flags/raw_width arguments leads to an out-of-bounds read. The attack can be remote.
Risk Assessment
A remote attacker could cause disclosure of sensitive data or destabilize applications using LibRaw.
Recommendation
Upgrade LibRaw to version 0.22.1 or later.
Original NVD description (English source)
A flaw has been found in LibRaw up to 0.22.0. This affects the function LibRaw::nikon_load_padded_packed_raw of the file src/decoders/decoders_libraw.cpp of the component TIFF/NEF. Executing a manipulation of the argument load_flags/raw_width can lead to out-of-bounds read. It is possible to launch the attack remotely. The exploit has been published and may be used. Upgrading to version 0.22.1 mitigates this issue. This patch is called b8397cd45657b84e88bd1202528d1764265f185c. It is advisable to upgrade the affected component.