CVE-2026-29196: Netmaker makes networks with WireGuard

Q: How do I fix CVE-2026-29196?

netmaker: upgrade to 1.5.0. Exact commands for each OS are on this page.

Q: Is CVE-2026-29196 being exploited?

CVE-2026-29196 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-29196 affect?

CVE-2026-29196 affects netmaker. Severity is medium (CVSS 4.3). Netmaker makes networks with WireGuard. Prior to version 1.5.0, a user assigned the platform-user role can retrieve WireGuard private keys of all wireguard configs in a network by calling GET /api/extclients/{network} or GET /api/nodes/{net

Q: How urgent is CVE-2026-29196?

Priority 20/100. No elevated risk signals yet.

Routine

MEDIUM 4.3UPGRADE

CVE-2026-29196 is a medium-severity flaw (CVSS 4.3) affecting netmaker. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Netmaker makes networks with WireGuard. Prior to version 1.5.0, a user assigned the platform-user role can retrieve WireGuard private keys of all wireguard configs in a network by calling GET /api/extclients/{network} or GET /api/nodes/{network}. While the Netmaker UI restricts visibility, the API endpoints return full records, including private keys, without filtering based on the requesting user's ownership. This issue has been patched in versi

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	4.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.3% (top 81%)
CISA exploited list	No
Weakness	CWE-863
Published	2026-03-07
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: gravitl

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-03-07 17:15 UTCPublished CVE record published
2026-06-17 10:29 UTCUpdated Record last modified

gravitl netmaker UPGRADE

Affected: < 1.5.0

Fixed in: 1.5.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy netmaker || rpm -q netmaker || netmaker --version

2. UPGRADE to 1.5.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade netmaker

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade netmaker

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-29196?

netmaker: upgrade to 1.5.0. Exact commands for each OS are on this page.

Is CVE-2026-29196 being exploited?

CVE-2026-29196 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-29196 affect?

CVE-2026-29196 affects netmaker. Severity is medium (CVSS 4.3). Netmaker makes networks with WireGuard. Prior to version 1.5.0, a user assigned the platform-user role can retrieve WireGuard private keys of all wireguard configs in a network by calling GET /api/extclients/{network} or GET /api/nodes/{net

How urgent is CVE-2026-29196?

Priority 20/100. No elevated risk signals yet.

Software pages

WireGuard vulnerabilities

Related CVEs

CVE-2026-38651 HIGH 8.2 UPGRADE Authentication Bypass vulnerability exists in Netmaker versions prior to 1.5.0
CVE-2026-29771 MEDIUM 6.5 UPGRADE Netmaker makes networks with WireGuard
CVE-2026-29195 MEDIUM 6.5 UPGRADE Netmaker makes networks with WireGuard
CVE-2026-29194 HIGH 8.1 UPGRADE Netmaker makes networks with WireGuard

References

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