PT-2026-82838 · Watchguard · Fireware Os

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CVE-2026-78008

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Published

2026-08-27

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Updated

2026-08-29

CVSS v4.0

8.6

High

VectorAV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Name of the Vulnerable Software and Affected Versions WatchGuard Fireware OS (affected versions not specified)
Description A buffer overflow in the Management Web UI allows an authenticated administrator with network access to trigger a denial of service (DoS) condition or potentially execute arbitrary code by sending specially crafted network traffic. This issue occurs within the wgagent component.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Memory Corruption

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Weakness Enumeration

Related Identifiers

CVE-2026-78008

Affected Products

Fireware Os