A missing authentication vulnerability in the Kernel Memory Access Driver (PSKMAD) used by WatchGuard endpoint security products allows a local, authenticated attacker to bypass the driver's access-control handshake and issue arbitrary privileged commands to the driver, resulting in disclosure of kernel and process memory.
Metrics
Affected Vendors & Products
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
| Link | Providers |
|---|---|
| https://psirt.watchguard.com/CVE-2026-13043 |
|
History
Thu, 01 Oct 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A missing authentication vulnerability in the Kernel Memory Access Driver (PSKMAD) used by WatchGuard endpoint security products allows a local, authenticated attacker to bypass the driver's access-control handshake and issue arbitrary privileged commands to the driver, resulting in disclosure of kernel and process memory. | |
| Title | WatchGuard Endpoint Security Missing Authentication in Kernel Memory Access Driver Allows Arbitrary Kernel Memory Access | |
| First Time appeared |
Watchguard
Watchguard endpoint Security |
|
| Weaknesses | CWE-306 CWE-798 |
|
| CPEs | cpe:2.3:a:watchguard:endpoint_security:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Watchguard
Watchguard endpoint Security |
|
| References |
| |
| Metrics |
cvssV4_0
|
Projects
Sign in to view the affected projects.
Status: PUBLISHED
Assigner: WatchGuard
Published:
Updated: 2026-10-01T16:31:34.559Z
Reserved: 2026-06-23T17:29:47.454Z
Link: CVE-2026-13043
No data.
Status : Received
Published: 2026-10-01T17:17:21.290
Modified: 2026-10-01T17:17:21.290
Link: CVE-2026-13043
No data.
OpenCVE Enrichment
Updated: 2026-10-01T17:30:10Z