High 8.7Published Mar 7, 2026

CVE-2026-29771Netmaker: Denial of Service via Server Shutdown Endpoint

Updated under an hour ago (Oct 27, 2026, 4:50 PM ET)

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It affects gravitl netmaker and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for gravitl netmaker

Exploited in the last 30 days

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.

CVSS: 8.7 HIGH (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Weakness (CWE): CWE-404
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Analyzed
Record last updated: Mar 9, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

gravitl netmaker gravitl:netmaker (from the name)	before 1.2.0	CNA record
netmaker netmaker netmaker:netmaker	before 1.2.0	NVD

References

References

https://github.com/gravitl/netmaker/security/advisories/GHSA-rhr9-hgcm-x289	x-refsource-confirm, vendor-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.