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    CVE-2025-27918

    An issue was discovered in AnyDesk for Windows before 9.0.5, AnyDesk for macOS before 9.0.1, AnyDesk for Linux before 7.0.0, AnyDesk for iOS before 7.1.2, and AnyDesk for Android before 8.0.0. It has an integer overflow and resultant heap-based buffer overflow via a UDP packet during processing of an Identity user image within the Discovery feature, or when establishing a connection between any two clients.

    Published:Nov 6, 2025
    Last Modified:Dec 8, 2025
    EPS:Nov 6, 2025
    EPSS Score:0.00058
    CVSS Score:9.8

    Affected Products

    Vendor
    Anydesk
    Product
    Anydesk

    Exploits

    https://dspace.cvut.cz/bitstream/handle/10467/122721/F8-DP-2025-Krejsa-Vojtech-DP_Krejsa_Vojtech_2025.pdf

    Common Weakness Enumeration

    CWE-190 Integer Overflow or Wraparound

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

    Related CVEs

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    CVE-2016-20094 (CVSS 8.5) — AnyDesk 2.5.0 contains an unquoted service path vulnerability that allows local users to execute arbitrary cod…
    CVE-2019-25261 (CVSS 8.5) — AnyDesk 5.4.0 contains an unquoted service path vulnerability in its Windows service configuration that allows…
    CVE-2025-34499 (CVSS 6.9) — AnyDesk 7.0.15 and 9.0.1 contains an unquoted service path vulnerability that allows local non-privileged user…
    CVE-2025-27919 (CVSS 8.2) — An issue was discovered in AnyDesk through 9.0.4. A remotely connected user with the "Control my device" permi…
    CVE-2025-27917 (CVSS 7.5) — An issue was discovered in AnyDesk for Windows before 9.0.5, AnyDesk for macOS before 9.0.1, AnyDesk for Linux…
    CVE-2025-27916 (CVSS 7.5) — An issue was discovered in AnyDesk for Windows before 9.0.6 and AnyDesk for Android before 8.0.0. When the con…
    CVE-2024-12754 (CVSS 5.5) — AnyDesk Link Following Information Disclosure Vulnerability. This vulnerability allows local attackers to disc…
    CVE-2024-52940 (CVSS 7.5) — AnyDesk through 8.1.0 on Windows, when Allow Direct Connections is enabled, inadvertently exposes a public IP …

    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