WatchGuard Endpoint Security Missing Authentication in Kernel Memory Access Driver Allows Arbitrary Kernel Memory Access
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| WatchGuard | Endpoint Security | unaffected |
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Configuration 1 [-]
| AND |
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No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Watchguard | Endpoint Security |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.200% probability within 30 days)
| Link | Providers |
|---|---|
| https://psirt.watchguard.com/CVE-2026-13043 |
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Microsoft
Microsoft windows |
|
| CPEs | cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* | |
| Vendors & Products |
Microsoft
Microsoft windows |
|
| Metrics |
cvssV3_1
|
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| 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
|