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    CVE-2026-11803

    A maliciously crafted PDF file, when parsed through Autodesk Revit, can force an Out-of-Bounds Read vulnerability. A malicious actor can leverage this vulnerability to cause a crash, read sensitive data, or execute arbitrary code in the context of the current process.

    Published:Aug 6, 2026
    Last Modified:Sep 4, 2026
    EPS:Aug 6, 2026
    EPSS Score:0.00141
    CVSS Score:7.8

    Affected Products

    Vendor
    Autodesk
    Product
    Revit

    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-2026-8325 (CVSS 7.8) — A maliciously crafted PDF file, when parsed through Autodesk Revit, can force an Out-of-Bounds Write vulnerabi…
    CVE-2026-1289 (CVSS 7.8) — A maliciously crafted PDF file, when parsed through Autodesk Revit, can force a Use-After-Free vulnerability. …
    CVE-2026-1288 (CVSS 5.5) — A maliciously crafted RFA file, when converted to FormIt via “Convert RFA to FormIt” in Autodesk Revit, can fo…
    CVE-2026-0875 (CVSS 7.8) — A maliciously crafted MODEL file, when parsed through certain Autodesk products, can force an Out-of-Bounds Wr…
    CVE-2026-0874 (CVSS 7.8) — A maliciously crafted CATPART file, when parsed through certain Autodesk products, can force an Out-of-Bounds …
    CVE-2025-10900 (CVSS 7.8) — AA maliciously crafted MODEL file, when parsed through certain Autodesk products, can force an Out-of-Bounds W…
    CVE-2025-10899 (CVSS 7.8) — AA maliciously crafted MODEL file, when parsed through certain Autodesk products, can force an Out-of-Bounds W…
    CVE-2025-10898 (CVSS 7.8) — AA maliciously crafted MODEL file, when parsed through certain Autodesk products, can force an Out-of-Bounds W…

    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