Critical severity9.0NVD Advisory· Published Nov 4, 2026

CVE-2026-122120

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Yealink/Plug-in Softwaresllm-create
Range: <2.35.219.0

Patches

Vulnerability mechanics

References

support.yealink.com/product-detail/0198a686-f259-7994-bd17-7f9d88c3359anvd
www.yealink.com/en/trust-center/security-bulletins/yealink-plugin-softwares-remote-code-execution-vulnerabilitynvd

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