CRITICAL 9.3 NVD

CVE-2026-13043

A missing authentication vulnerability in the Kernel Memory Access Driver (PSKMAD) used by WatchGuard endpoint security products allows a local, authenticated a

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.

References

Published: 2026-10-01 · Source: NVD · Feed updated: 2026-10-01
This critical severity vulnerability with a CVSS score of 9.3 was published on 2026-10-01 via NVD.

Risk Timeline

CVE Disclosed2026-10-01 · -1 days ago

Remediation Resources

Official Advisory
psirt.watchguard.com/CVE-2026-13043
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