CVE-2026-49445
Cilium vulnerable to sensitive information disclosure and cluster disruption via local Envoy admin socket access in github.com/cilium/cilium
9.2
CRITICAL
CVSS 3.1
EPSS 0.16%
Description
Cilium vulnerable to sensitive information disclosure and cluster disruption via local Envoy admin socket access in github.com/cilium/cilium
How to fix CVE-2026-49445
To remediate CVE-2026-49445, upgrade the affected package to a fixed version below.
- Bitnami/cilium—upgrade to 1.17.14 or later
- —upgrade to 1.17.14 or later
- —upgrade to 1.17.14 or later
- —upgrade to 1.19.2 or later
- —upgrade to 1.17.14 or later
Is CVE-2026-49445 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (5)
- from 0, < 1.17.14, >= 1.18.0, < 1.18.8, >= 1.19.0, < 1.19.2
- from 0, < 1.17.14, >= 1.18.0, < 1.18.8, >= 1.19.0, < 1.19.2
- from 0, < 1.17.14, >= 1.18.0, < 1.18.8, >= 1.19.0, < 1.19.2
- >= 1.19.0, < 1.19.2
- from 0, < 1.17.14, >= 1.18.0, < 1.18.8, >= 1.19.0, < 1.19.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.2 | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:H |