CVE-2026-49445
critical · 9.2Cilium is a networking, observability, and security solution. Prior to 1.17.14, 1.18.8, and 1.19.2, when Cilium L7 functionality is enabled, the embedded or standalone Envoy instance creates a world-accessible admin.sock on cluster nodes, allowing a local attacker to access Envoy admin endpoints, expose TLS secrets, disrupt cluster traffic, or terminate Envoy. This issue is fixed in versions 1.17.14, 1.18.8, and 1.19.2.
9.2
CVSS
0.2%
EPSS (exploit prob.)
6th
EPSS percentile
2026-07-15
Published
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:H
Weaknesses
CWE-732
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| cilium | cilium | < 1.17.14 |
| cilium | cilium | >= 1.18.0, < 1.18.8 |
| cilium | cilium | >= 1.19.0, < 1.19.2 |
Check a specific version with /api/v1/cve/match.
References
- https://github.com/cilium/cilium/commit/7bfbdd5c1be83d6c9ba3e089b4c804b6603505b6
- https://github.com/cilium/cilium/pull/44512
- https://github.com/cilium/cilium/releases/tag/v1.17.14
- https://github.com/cilium/cilium/releases/tag/v1.18.8
- https://github.com/cilium/cilium/releases/tag/v1.19.2
- https://github.com/cilium/cilium/security/advisories/GHSA-3fcv-jvfp-m4q9
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2026-49445