CVE Alert: CVE-2025-32793
Vulnerability Summary: CVE-2025-32793
Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Versions 1.15.0 to 1.15.15, 1.16.0 to 1.16.8, and 1.17.0 to 1.17.2, are vulnerable when using Wireguard transparent encryption in a Cilium cluster, packets that originate from a terminating endpoint can leave the source node without encryption due to a race condition in how traffic is processed by Cilium. This issue has been patched in versions 1.15.16, 1.16.9, and 1.17.3. There are no workarounds available for this issue.
Affected Endpoints:
No affected endpoints listed.
Published Date:
4/21/2025, 4:15:54 PM
⚠️ CVSS Score:
Exploit Status:
Not ExploitedReferences:
- https://github.com/cilium/cilium/pull/38592
- https://github.com/cilium/cilium/security/advisories/GHSA-5vxx-c285-pcq4
Recommended Action:
No proposed action available. Please refer to vendor documentation for updates.
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