CVE-2025-27918

  1. Yack CVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-27918

9.8 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

A

n 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.

References
Link Resource
https://anydesk.com/en/changelog/windows Release Notes
https://dspace.cvut.cz/bitstream/handle/10467/122721/F8-DP-2025-Krejsa-Vojtech-DP_Krejsa_Vojtech_2025.pdf Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:anydesk:anydesk:*:*:*:*:*:windows:*:*
History

08 Dec 2025, 17:16

Type Values Removed Values Added
Summary (en) 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. (en) 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.

07 Nov 2025, 18:08

Type Values Removed Values Added
First Time Anydesk
Anydesk anydesk
CWE CWE-190
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 9.8
References () https://anydesk.com/en/changelog/windows - () https://anydesk.com/en/changelog/windows - Release Notes
References () https://dspace.cvut.cz/bitstream/handle/10467/122721/F8-DP-2025-Krejsa-Vojtech-DP_Krejsa_Vojtech_2025.pdf - () https://dspace.cvut.cz/bitstream/handle/10467/122721/F8-DP-2025-Krejsa-Vojtech-DP_Krejsa_Vojtech_2025.pdf - Exploit, Third Party Advisory
CPE cpe:2.3:a:anydesk:anydesk:*:*:*:*:*:windows:*:*

06 Nov 2025, 18:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-11-06 18:15

Updated : 2025-12-08 17:16

NVD link : CVE-2025-27918

Mitre link : CVE-2025-27918

CVE.ORG link : CVE-2025-27918

JSON object : View

Products Affected

anydesk

CWE
CWE-190

Integer Overflow or Wraparound