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    CVE-2026-34629

    InDesign Desktop versions 20.5.2, 21.2 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

    Published:Apr 14, 2026
    Last Modified:Apr 16, 2026
    EPS:Apr 14, 2026
    EPSS Score:0.00025
    CVSS Score:7.8

    Affected Products

    Vendor
    Adobe
    Product
    Indesign
    Vendor
    Adobe
    Product
    Indesign Desktop

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-122 Heap-based Buffer Overflow

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

    Related CVEs

    CVE-2026-34701 (CVSS 7.8) — InDesign Desktop versions 21.3, 20.5.3 and earlier are affected by a Heap-based Buffer Overflow vulnerability …
    CVE-2026-34695 (CVSS 7.8) — InDesign Desktop versions 21.3, 20.5.3 and earlier are affected by a Stack-based Buffer Overflow vulnerability…
    CVE-2026-34704 (CVSS 5.5) — InDesign Desktop versions 21.3, 20.5.3 and earlier are affected by a NULL Pointer Dereference vulnerability th…
    CVE-2026-34700 (CVSS 7.8) — InDesign Desktop versions 21.3, 20.5.3 and earlier are affected by an out-of-bounds write vulnerability that c…
    CVE-2026-34696 (CVSS 7.8) — InDesign Desktop versions 21.3, 20.5.3 and earlier are affected by a Use After Free vulnerability that could r…
    CVE-2026-34703 (CVSS 5.5) — InDesign Desktop versions 21.3, 20.5.3 and earlier are affected by a NULL Pointer Dereference vulnerability th…
    CVE-2026-34698 (CVSS 7.8) — InDesign Desktop versions 21.3, 20.5.3 and earlier are affected by a Heap-based Buffer Overflow vulnerability …
    CVE-2026-34699 (CVSS 7.8) — InDesign Desktop versions 21.3, 20.5.3 and earlier are affected by a Heap-based Buffer Overflow vulnerability …
    CVE-2026-34705 (CVSS 5.5) — InDesign Desktop versions 21.3, 20.5.3 and earlier are affected by an out-of-bounds read vulnerability that co…
    CVE-2026-34697 (CVSS 7.8) — InDesign Desktop versions 21.3, 20.5.3 and earlier are affected by a Stack-based Buffer Overflow vulnerability…

    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