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Saturday, December 6, 2025
Critical Published: Nov 06, 2025 Modified: Nov 12, 2025

CVE-2025-27918

9.8 CVSS SCORE
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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Description

An issue was discovered in AnyDesk before 9.0.0. 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.

CVSS Vector Details

Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Affected Software Configurations

  • a anydesk anydesk * * * * * windows * *

Weaknesses (CWE)

  • CWE-190
  • CWE-190