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    CVE-2026-111167

    GNU LibreDWG through 0.14.8612 contains a global out-of-bounds read vulnerability in the AcDs decoder acds_private() that allows attackers to read beyond a static table via an unchecked schema property type index. Attackers can supply a crafted R2004 or R2010+ DWG file with a large 'schdat' property type value to crash dwgread, dwg2dxf, or any application using LibreDWG.

    Published:Oct 15, 2026
    Last Modified:Oct 16, 2026
    EPS:Oct 15, 2026
    EPSS Score:0.00129
    CVSS Score:6.1

    Affected Products

    Vendor
    Gnu
    Product
    Libredwg

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-125 Out-of-bounds Read

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-540 Overread Buffers

    Related CVEs

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    CVE-2026-15184 (CVSS 1.9) — A vulnerability was found in GNU LibreDWG up to 0.13.4. The impacted element is the function dwg_next_entity o…
    CVE-2026-15182 (CVSS 1.9) — A vulnerability has been found in GNU LibreDWG up to 0.13.4. The affected element is the function dwg_bmp of t…
    CVE-2026-9605 (CVSS 5.5) — A flaw has been found in GNU libredwg up to 0.13.4.8160. This issue affects the function bit_read_RC of the fi…
    CVE-2026-9530 (CVSS 1.9) — A weakness has been identified in GNU LibreDWG up to 0.14. The impacted element is the function read_2004_comp…
    CVE-2026-9529 (CVSS 1.9) — A security flaw has been discovered in GNU LibreDWG up to 0.14. The affected element is the function match_BLO…
    CVE-2026-9504 (CVSS 1.9) — A weakness has been identified in GNU LibreDWG up to 0.14. Affected is the function bit_convert_TU of the file…
    CVE-2026-9503 (CVSS 1.9) — A security flaw has been discovered in GNU LibreDWG up to 0.14. This impacts the function dwg_next_entity of t…
    CVE-2026-9502 (CVSS 1.9) — A vulnerability was identified in GNU LibreDWG up to 0.14. This affects the function decompress_R2004_section …

    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