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CVE-2026-29771

Medium

Description

Netmaker makes networks with WireGuard. Prior to version 1.2.0, the /api/server/shutdown endpoint allows termination of the Netmaker server process via syscall.SIGINT. This allows any user to repeatedly shut down the server, causing cyclic denial of service with approximately 3-second restart intervals. This issue has been patched in version 1.2.0.

SeverityMedium
CVSS6.5
Exploit probability—
ProductNetmaker
PublishedMar 7, 2026
First seenMar 7, 2026
Weakness typeCWE-404CWE-404

How to fix

Update
  • netmaker netmaker1.2.0 or later
  • github.com/gravitl/netmaker1.2.0 or later

Affected products

ProductAffected versionsFixed in
netmaker netmakerv < 1.2.01.2.0
github.com/gravitl/netmakerGov < 1.2.01.2.0

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