CVE-2026-41286

Stack-based Buffer Overflow vulnerability in the WatchGuard Agent discovery service on Windows allows Overflow Buffers. An unauthenticated attacker on the same local network could exploit this vulnerability to crash the agent service.

Score

CVSS 4.0 7.1 High

Status

Modified - 5d1c2695-1a31-4499-88ae-e847036fd7e3

Published

2026-05-06

Last modified

2026-10-26

Weaknesses

CWE-121

Affected products

• Agent (Watchguard)
• Watchguard Agent (Watchguard)

References

• https://psirt.watchguard.com/CVE-2026-41286
• https://www.watchguard.com/wgrd-psirt/advisory/wgsa-2026-00011