CVE-2025-59824: Omni manages Kubernetes on bare metal, virtual machines, or in a cloud

Q: How do I fix CVE-2025-59824?

omni: upgrade to 0.48.0. Exact commands for each OS are on this page.

Q: Is CVE-2025-59824 being exploited?

CVE-2025-59824 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-2025-59824 affect?

CVE-2025-59824 affects omni. Severity is medium (CVSS 5.4). Omni manages Kubernetes on bare metal, virtual machines, or in a cloud. Prior to version 0.48.0, Omni Wireguard SideroLink has the potential to escape. Omni and each Talos machine establish a peer-to-peer (P2P) SideroLink connection using W

Q: How urgent is CVE-2025-59824?

Priority 26/100. On your watchlist

Routine

MEDIUM 5.4WATCHLISTUPGRADE

CVE-2025-59824 is a medium-severity flaw (CVSS 5.4) affecting omni. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Omni manages Kubernetes on bare metal, virtual machines, or in a cloud. Prior to version 0.48.0, Omni Wireguard SideroLink has the potential to escape. Omni and each Talos machine establish a peer-to-peer (P2P) SideroLink connection using WireGuard to mutually authenticate and authorize access. The WireGuard interface on Omni is configured to ensure that the source IP address of an incoming packet matches the IPv6 address assigned to the Talos pe

Why this priority

On your watchlist

A fixed release or distro patch exists.

Risk facts

CVSS score	5.4 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.2% (top 91%)
CISA exploited list	No
Weakness	CWE-863
Published	2025-09-24
Last modified	2026-06-17

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

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

Am I affected?

Timeline

2025-09-24 20:15 UTCPublished CVE record published
2026-06-17 09:46 UTCUpdated Record last modified

siderolabs omni UPGRADE

Affected: < 0.48.0

Fixed in: 0.48.0

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to 0.48.0 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade omni

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-2025-59824?

omni: upgrade to 0.48.0. Exact commands for each OS are on this page.

Is CVE-2025-59824 being exploited?

CVE-2025-59824 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-2025-59824 affect?

CVE-2025-59824 affects omni. Severity is medium (CVSS 5.4). Omni manages Kubernetes on bare metal, virtual machines, or in a cloud. Prior to version 0.48.0, Omni Wireguard SideroLink has the potential to escape. Omni and each Talos machine establish a peer-to-peer (P2P) SideroLink connection using W

How urgent is CVE-2025-59824?

Priority 26/100. On your watchlist

Software pages

Kubernetes vulnerabilities · WireGuard vulnerabilities

Related CVEs

CVE-2025-61688 HIGH 8.6 UPGRADE Omni manages Kubernetes on bare metal, virtual machines, or in a cloud
CVE-2025-59836 MEDIUM 5.3 UPGRADE Omni manages Kubernetes on bare metal, virtual machines, or in a cloud

References

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