CVE-2026-31837
istio istio, Red Hat OpenShift AI 2.25, Red Hat OpenShift Service Mesh 3.0 취약점
Istio is an open platform to connect, manage, and secure microservices. Prior to 1.29.1, 1.28.5, and 1.27.8, a user of Istio is impacted if the JWKS resolver becomes unavailable or the fetch fails, exposing hardcoded defaults regardless of use of the RequestAuthentication resource. This vulnerability is fixed in 1.29.1, 1.28.5, and 1.27.8.
- 대응 우선순위
- 점검
- CVSS
- 8.7
- EPSS
- 0.38% 백분위 30.6% · 2026.08.04 기준
- CISA KEV
- 미등록
- 조치 기한
- -
- 공개일
- 2026.03.11