[ CVE-2026-122120 · Published 4 Nov 2026 ]
Vulnerability in Yealink Plug-in Softwares
CVSS 9.0
No fix listed yet
[ Why it matters ]Priority signals
- Critical severity: CVSS 9.0
[ Description ]Official description
In Yealink Plug-in Softwares before 2.35.219.0, there is an unauthorized file write vulnerability under specific scenarios, which may be exploited by attackers to achieve remote code execution.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.