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CVE-2026-1221209.0CriticalCWE-434

CVE-2026-122120: Yealink Plug-in Softwares vulnerability

Yealink · Plug-in Softwares

Fixed in 2.35.219.0 · Affected: Yealink Plug-in Softwares before 2.35.219.0 · Exploitation: unlikely (under 1%)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

0.5%probability of exploitation in the next 30 days
44th percentile
050100

Higher than 44% of scored CVEs

9.0CriticalCVSS 3.1
LowCrit.

DescriptionCVE.org

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.

Affected products1

From the CVE record. A product or version that is not listed is unknown, not unaffected.

  • Yealink · Plug-in Softwaresbefore 2.35.219.0

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas
Exploitation
Unlikely (under 1%). EPSS under 1%, or no score yet.
CISA KEV
Not listed
Public check
No public nuclei template
Vendor
Yealink
Published
November 2026

CoverageNo articles yet

No CyberSIXT article names CVE-2026-122120 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.

References