CVE-2026-59117CWE-190

Windows Terminal Remote Code Execution Vulnerability

High · published July 16, 2026

CVSS v3.1

7.5

EPSS

1%

Percentile

48.4

In the wild

Unconfirmed

What it is

Integer overflow or wraparound in Windows Terminal allows an unauthorized attacker to execute code over a network.

The record

Technical detail

CVSS v3.1: 7.5 · HIGH
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CVSS v4.0: Not supplied
EPSS: 0.00608 · 48.4th percentile
Weakness: CWE-190 · Integer Overflow or Wraparound
Published: 2026-07-16T21:56Z

EPSS history

Timeline

16 JUL 21:56Z
Windows Terminal Remote Code Execution Vulnerability
cvelistv5