CVE-2026-41287: Stack-based Buffer Overflow in WatchGuard Agent Discovery Service on Windows Causes Denial of Service - Variant A
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.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
WatchGuard Agentto a version that resolves this vulnerability.Fixed in 1.25.03.0000
Event History
Frequently Asked Questions
What is the severity of CVE-2026-41287?
CVE-2026-41287 is classified as a high severity vulnerability due to its potential to cause denial of service.
How do I fix CVE-2026-41287?
To fix CVE-2026-41287, it is recommended to update the WatchGuard Agent to the latest version provided by WatchGuard.
Who can exploit CVE-2026-41287?
An unauthenticated attacker on the same local network can exploit CVE-2026-41287.
What type of vulnerability is CVE-2026-41287?
CVE-2026-41287 is a stack-based buffer overflow vulnerability.
What systems are affected by CVE-2026-41287?
CVE-2026-41287 affects the WatchGuard Agent discovery service on Windows systems.