PT-2026-60598 · Microsoft · Windows Terminal App

CVE-2026-59117 · Published 2026-07-16 · Updated 2026-07-16

Mitre

CVSS v3.1

7.5

High

Base vector

AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

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

Fix

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

CVE-2026-59117

Affected Products

Windows Terminal App

References · 2

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-59117 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-59117 · Security Note