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VULNERABILITIES

CVE-2026-86136 Details

Description

A missing authorization vulnerability in the wgagent management daemon's session initialization function allows an authenticated, low-privileged user (including a read-only or guest administrator account) to crash the wgagent process and read arbitrary files accessible to the daemon by submitting a specially crafted management API request.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://psirt.watchguard.com/CVE-2026-86136 WatchGuard Technologies, Inc.

Weakness Enumeration

CWE-IDCWE NameSource
CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')WatchGuard Technologies, Inc.
CWE-476NULL Pointer DereferenceWatchGuard Technologies, Inc.
CWE-862Missing AuthorizationWatchGuard Technologies, Inc.

Affected Products

No affected product data is available for this CVE.

Change History

2 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-86136
NVD Published Date:
Sep 30, 2026
NVD Last Modified:
Sep 30, 2026
Source:
WatchGuard Technologies, Inc.
CVE-2026-86136 Details - Not Deferred