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    CVE-2026-118040

    In Progress® Telerik® Document Processing Libraries prior to version 2026.3.1027, improper verification of cryptographic signatures and improper certificate validation in RadPdfProcessing digital signature validation allow an unauthenticated attacker to cause signature validation to report forged content as unmodified and its signing certificate as valid via a crafted signed PDF document.

    Published:Oct 28, 2026
    Last Modified:Oct 28, 2026
    EPS:Oct 28, 2026
    EPSS Score:
    CVSS Score:7.5

    Affected Products

    Vendor
    Progress
    Product
    Telerik Document Processing Libraries

    Exploits

    No exploit reference

    Related CVEs

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    CVE-2026-118035 (CVSS 7.5) — In Progress® Telerik® Document Processing Libraries prior to version 2026.3.1027, uncontrolled recursion, inef…
    CVE-2026-118039 (CVSS 7.5) — In Progress® Telerik® Document Processing Libraries prior to version 2026.3.1027, an XML external entity refer…
    CVE-2026-118038 (CVSS 7.1) — In Progress® Telerik® Document Processing Libraries prior to version 2026.3.1027, a path traversal vulnerabili…
    CVE-2026-106164 (CVSS 7.3) — In Progress® Telerik® Document Processing SpreadProcessing library, versions prior to 2026.3.1006, an infinite…
    CVE-2024-11629 (CVSS 7.1) — In Progress® Telerik® Document Processing Libraries, versions prior to 2025 Q1 (2025.1.205), using .NET Standa…
    CVE-2024-11343 (CVSS 8.3) — In Progress® Telerik® Document Processing Libraries, versions prior to 2025 Q1 (2025.1.205), unzipping an arch…
    CVE-2024-8049 (CVSS 6.5) — In Progress Telerik Document Processing Libraries, versions prior to 2024 Q4 (2024.4.1106), importing a docume…

    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