CVE-2025-27918
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-11-06

Last updated on: 2025-12-08

Assigner: MITRE

Description
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.
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Meta Information
Published
2025-11-06
Last Modified
2025-12-08
Generated
2026-06-16
AI Q&A
2025-11-06
EPSS Evaluated
2026-06-14
NVD
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
anydesk anydesk to 9.0.0 (exc)
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-190 The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.
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Executive Summary

This vulnerability is an integer overflow that leads to a heap-based buffer overflow in AnyDesk versions before 9.0.0. It occurs via a UDP packet during the processing of an Identity user image within the Discovery feature or when establishing a connection between any two clients.

Impact Analysis

The vulnerability can potentially allow an attacker to execute arbitrary code or cause a denial of service by exploiting the heap-based buffer overflow triggered by specially crafted UDP packets in AnyDesk before version 9.0.0.

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