CVE Feed

    Dashboard / CVE / CVE-2026-5342

    CVE-2026-5342

    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.

    Published:Apr 2, 2026
    Last Modified:Apr 7, 2026
    EPS:Apr 2, 2026
    EPSS Score:0.00061
    CVSS Score:5.3

    Affected Products

    Vendor
    Libraw
    Product
    Libraw

    Exploits

    https://github.com/biniamf/pocs/tree/main/libraw_nikonpaddedhttps://vuldb.com/submit/781223

    Related CVEs

    CVE-2026-51235 (CVSS 8.8) — DO NOT USE THIS CVE RECORD. ConsultIDs: none. Reason: This record was withdrawn by its CNA. Further investigat…
    CVE-2026-20911 (CVSS 9.8) — A heap-based buffer overflow vulnerability exists in the HuffTable::initval functionality of LibRaw Commit 0b5…
    CVE-2026-21413 (CVSS 9.8) — A heap-based buffer overflow vulnerability exists in the lossless_jpeg_load_raw functionality of LibRaw Commit…
    CVE-2026-20889 (CVSS 9.8) — A heap-based buffer overflow vulnerability exists in the x3f_thumb_loader functionality of LibRaw Commit d2031…
    CVE-2026-24660 (CVSS 8.1) — A heap-based buffer overflow vulnerability exists in the x3f_load_huffman functionality of LibRaw Commit d2031…
    CVE-2026-24450 (CVSS 8.1) — An integer overflow vulnerability exists in the uncompressed_fp_dng_load_raw functionality of LibRaw Commit 8d…
    CVE-2026-20884 (CVSS 8.1) — An integer overflow vulnerability exists in the deflate_dng_load_raw functionality of LibRaw Commit 8dc68e2. A…
    CVE-2026-5318 (CVSS 2.1) — A weakness has been identified in LibRaw up to 0.22.0. This impacts the function HuffTable::initval of the fil…
    CVE-2025-43963 (CVSS 2.9) — In LibRaw before 0.21.4, phase_one_correct in decoders/load_mfbacks.cpp allows out-of-buffer access because sp…
    CVE-2025-43961 (CVSS 2.9) — In LibRaw before 0.21.4, metadata/tiff.cpp has an out-of-bounds read in the Fujifilm 0xf00c tag parser.…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High