# CVE-2026-60060

## Summary

- **CVE ID:** CVE-2026-60060
- **Severity:** MEDIUM
- **CVSS Score:** 6.3 (CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N)
- **CWE:** CWE-130
- **Published:** Jul 17, 2026
- **Last Modified:** Jul 17, 2026

## Description

Improper Handling of Length Parameter Inconsistency (CWE-130) vulnerability exists in TTSSH2 plugin of Tera Term provided by TeraTerm Project. When Tera Term attempts to establish an SSH connection to a server set up by an attacker, out-of-bounds read/write may occur. As a result, the contents of adjacent memory regions may be transmitted to the server, and Tera Term may behave unexpected or terminate abnormally.

## Affected Products

- TeraTerm Project — TTSSH2 (1.00 alpha1)

## References

- [CNA](https://teratermproject.github.io/SA/JVN65294474-en.html)
- [CNA](https://teratermproject.github.io/SA/JVN65294474.html)
- [CNA](https://jvn.jp/en/jp/JVN65294474/)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.32%
- **EPSS Percentile:** 24.8

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._