CVE-2026-6787

Usage of a hard-coded cryptographic key in WatchGuard Agent allows inclusion of code into existing process

State: Published
Severity: 8.5 High
Published: May 6, 2026
Updated: Aug 10, 2026
Reserved: Apr 21, 2026

Description

Use of Hard-coded Cryptographic Key vulnerability in WatchGuard Agent on Windows allows Inclusion of Code in Existing Process.

Scores

CVSS	Score	Vector	Source
4.0	8.5 High	CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N	WatchGuard

Weaknesses

CWE-321

Affected Products

Product	Versions
WatchGuard AgentWatchGuard	1.0.0.0 to before 1.25.03.0000Affected

References

https://psirt.watchguard.com/CVE-2026-6787vendor-advisory
https://www.watchguard.com/wgrd-psirt/advisory/WGSA-2026-00013vendor-advisory

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