CVE-2026-58317
MEDIUM SEVERITYCVSS Score & Metrics
Base Score
6.3 / 10
Vector String
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
Vulnerability Description
Unsigned to Signed Conversion Error (CWE-196) 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.
Vulnerability Details
Published Date
Last Modified
CWE ID
CWE-196
Source
NVD
Vendor
TeraTerm Project
Product
TTSSH2
Discussion (0)
Add Comment
No comments yet. Be the first!