PT-2026-37647 · Watchguard · Watchguard Agent

Published 2026-05-06 · Updated 2026-05-06 · CVE-2026-6788

Positive Technologies (AI Summary)

CVSS v4.0

8.5

High

Base vector

AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions WatchGuard Agent versions prior to 1.25.03.0000

Description An uncontrolled search path element issue in WatchGuard Agent on Windows allows the use of malicious files.

Recommendations Update to version 1.25.03.0000 or later.

Fix

Uncontrolled Search Path Element

Weakness Enumeration

CWE-427

Related Identifiers

CVE-2026-6788

Affected Products

Watchguard Agent

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-6788 · Security Note
• https://watchguard.com/wgrd-psirt/advisory/WGSA-2026-00013 · Vendor Advisory
• https://twitter.com/CVEnew/status/2052086726001336793 · Twitter Post
• https://twitter.com/infoflowcloud/status/2052087558964707802 · Twitter Post