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Istio: AuthorizationPolicy serviceAccounts regex injection via unescaped dots
CVE-2026-39350 · GHSA-9GCG-W975-3RJH
Version ranges need review.
istio.io/istio
OpenShift Service Mesh 3/openshift-service-mesh/istio-proxyv2-rhel9
Go
Red Hat
Medium
Fix reported
2026-09-10
Istio: SSRF via RequestAuthentication jwksUri
CVE-2026-41413 · GHSA-FGW5-HP8F-XFHC
Version ranges need review.
istio.io/istio
OpenShift Service Mesh 3/openshift-service-mesh/istio-proxyv2-rhel9
Go
Red Hat
Medium
Fix reported
2026-09-10
Ill-formed headers may lead to unexpected behavior in Istio
CVE-2022-31045 · GHSA-XWX5-5C9G-X68X
istio.io/istio
OpenShift Service Mesh 2.0/servicemesh
Go
Red Hat
Medium
Fix reported
2026-09-10
Istio Fragments in Path May Lead to Authorization Policy Bypass
CVE-2021-39156 · GHSA-HQXW-MM44-GC4R
istio.io/istio
Go
High
Fix reported
2026-09-10
Unauthenticated control plane denial of service attack in Istio
CVE-2022-23635 · GHSA-856Q-XV3C-7F2F
istio.io/istio
Go
High
Fix reported
2026-09-10
Authorization Policy Bypass Due to Case Insensitive Host Comparison
CVE-2021-39155 · GHSA-7774-7VR3-CC8J
istio.io/istio
Go
High
Fix reported
2026-09-10
Istio ReDoS Vulnerability
CVE-2019-14993 · GHSA-QCVW-82HH-GQ38
istio.io/istio
Go
High
Fix reported
2026-09-10
Authorization bypass in Istio
CVE-2020-16844 · GHSA-82MM-FFJR-H86C
istio.io/istio
Go
Medium
Fix reported
2023-11-08
Istio vulnerable to denial of service
CVE-2019-18817 · GHSA-VC7H-CMP3-4HW5
istio.io/istio
Go
High
Fix reported
2023-11-08
Istio may not check inbound TCP connections against istio-policy
CVE-2019-12243 · GHSA-6G5F-F5PM-MJRG
istio.io/istio
Go
High
Fix reported
2023-11-08