CVE-2025-27918 is a critical vulnerability affecting multiple AnyDesk client versions across Windows, macOS, Linux, iOS, and Android. It involves an integer overflow leading to a heap-based buffer overflow, triggered by a specially crafted UDP packet during the Discovery feature or connection establishment. With a CVSS score of 9.8 (CRITICAL), this vulnerability allows for complete compromise of confidentiality, integrity, and availability with low attack complexity and no user interaction required. There is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 9.0.0CPE matchmatch criteria | cpe:2.3:a:anydesk:anydesk:*:*:*:*:*:windows:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.