CVE-2026-65604

Skipper contains an incomplete fix for CVE-2026-50197 in which oversized request bodies bypass Open Policy Agent OPA deny-on-presence Rego policies. When a request body exceeds the configured maxBodyBytes limit, Skipper forwards the full payload to the upstream service while OPA evaluates against...

CVE-2026-65604 Skipper Incomplete Fix for CVE-2026-50197 Policy Bypass

Skipper contains an incomplete fix for CVE-2026-50197 in which oversized request bodies bypass Open Policy Agent OPA deny-on-presence Rego policies. When a request body exceeds the configured maxBodyBytes limit, Skipper forwards the full payload to the upstream service while OPA evaluates against...

CVE-2026-65604

Skipper has an incomplete fix for CVE-2026-50197. Oversized request bodies can bypass Open Policy Agent (OPA) deny-on-presence Rego policies because, when body size exceeds maxBodyBytes, Skipper forwards the full payload while OPA evaluates an empty parsed_body. This means policies that deny requ...

GO-2026-6019 Skipper: Incomplete fix for CVE-2026-50197: an oversized body can bypass OPA deny-on-presence Rego policies in github.com/zalando/skipper

Skipper: Incomplete fix for CVE-2026-50197: an oversized body can bypass OPA deny-on-presence Rego policies in github.com/zalando/skipper...

Skipper: Incomplete fix for CVE-2026-50197: an oversized body can bypass OPA deny-on-presence Rego policies

Summary A wrong policy can be an open door. You have to check input.attributes.request.http.truncatedbody in your policy. Description Incomplete fix for CVE-2026-50197: an oversized declared-Content-Length body still hands OPA an empty parsedbody, so deny-on-presence Rego policies fail OPEN while...

GHSA-8QQM-FP2Q-V734 Skipper: Incomplete fix for CVE-2026-50197: an oversized body can bypass OPA deny-on-presence Rego policies

Summary A wrong policy can be an open door. You have to check input.attributes.request.http.truncatedbody in your policy. Description Incomplete fix for CVE-2026-50197: an oversized declared-Content-Length body still hands OPA an empty parsedbody, so deny-on-presence Rego policies fail OPEN while...

CVE-2026-50197

Skipper is an HTTP router and reverse proxy for service composition. Prior to 0.26.10, zalando/skipper's OpenPolicyAgent integration silently bypasses request-body inspection on HTTP/1.1 Transfer-Encoding: chunked and HTTP/2 requests that omit the content-length pseudo-header, because the...

GO-2026-5944 Skipper: opaAuthorizeRequestWithBody filter bypasses OPA policy on Transfer-Encoding — chunked / HTTP/2 requests in github.com/zalando/skipper

Skipper: opaAuthorizeRequestWithBody filter bypasses OPA policy on Transfer-Encoding — chunked / HTTP/2 requests in github.com/zalando/skipper...

CVE-2026-50197

Skipper is an HTTP router and reverse proxy for service composition. Prior to 0.26.10, zalando/skipper's OpenPolicyAgent integration silently bypasses request-body inspection on HTTP/1.1 Transfer-Encoding: chunked and HTTP/2 requests that omit the content-length pseudo-header, because the...

CVE-2026-50197 Skipper: opaAuthorizeRequestWithBody filter bypasses OPA policy on Transfer-Encoding: chunked / HTTP/2 requests

Skipper is an HTTP router and reverse proxy for service composition. Prior to 0.26.10, zalando/skipper's OpenPolicyAgent integration silently bypasses request-body inspection on HTTP/1.1 Transfer-Encoding: chunked and HTTP/2 requests that omit the content-length pseudo-header, because the...

CVE-2026-50197 Skipper: opaAuthorizeRequestWithBody filter bypasses OPA policy on Transfer-Encoding: chunked / HTTP/2 requests

Skipper is an HTTP router and reverse proxy for service composition. Prior to 0.26.10, zalando/skipper's OpenPolicyAgent integration silently bypasses request-body inspection on HTTP/1.1 Transfer-Encoding: chunked and HTTP/2 requests that omit the content-length pseudo-header, because the...

Skipper: Unbounded Request Body Read in Admission Webhook Causes Memory Exhaustion DoS

Summary The Kubernetes admission webhook handler reads the entire request body using io.ReadAllr.Body without any size limit. Any client that can reach the webhook port within the cluster can send a multi-GB payload, causing the skipper process to exhaust memory and be OOM-killed. This disrupts a...

PT-2026-56679

Name of the Vulnerable Software and Affected Versions zalando/skipper versions prior to 0.26.10 Description The OpenPolicyAgent integration in zalando/skipper contains a flaw that allows request-body inspection to be bypassed. This occurs during HTTP/1.1 requests using Transfer-Encoding: chunked...

CVE-2026-49231 Apache APISIX: Identity spoofing issue in APISIX opa plugin

Authentication Bypass by Spoofing vulnerability in opa plugin. An attacker could relay spoofed identity headers to upstream capitalising on non-default configuration in opa plugin. This could allow the attacker to assume higher privileges on the upstream service. This issue affects Apache APISIX:...

Nuclio: Missing authorization on project write paths allows any authenticated user to modify or delete any project

This vulnerability exists in Nuclio Dashboard's project management API, allowing any authenticated user without membership in the target project to bypass OPA authorization checks on write paths PUT /api/projects/id, DELETE /api/projects and modify or delete any project along with all its...

GHSA-M8XG-8XG9-MXHM Nuclio: Missing authorization on project write paths allows any authenticated user to modify or delete any project

This vulnerability exists in Nuclio Dashboard's project management API, allowing any authenticated user without membership in the target project to bypass OPA authorization checks on write paths PUT /api/projects/id, DELETE /api/projects and modify or delete any project along with all its...

PT-2026-46308

Name of the Vulnerable Software and Affected Versions Nuclio versions 1.15.26 and HEAD commit e185454 Description Nuclio Dashboard contains a missing authorization issue in its project management API. While the read path is correctly protected, the write paths fail to set MemberIds in the...

Azure Linux 3.0 Security Update: opa (CVE-2025-46569)

The version of opa installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-46569 advisory. - Open Policy Agent OPA is an open source, general-purpose policy engine. Prior to version 1.4.0, when run as a...

CVE-2023-45822

Artifact Hub is a web-based application that enables finding, installing, and publishing packages and configurations for CNCF projects. During a security audit of Artifact Hub's code base a security researcher identified a bug in which a default unsafe rego built-in was allowed to be used when...

PT-2026-1334

Name of the Vulnerable Software and Affected Versions Spinnaker versions prior to 2025.1.6 Spinnaker versions prior to 2025.2.3 Spinnaker versions prior to 2025.3.0 Description Spinnaker, an open source, multi-cloud continuous delivery platform, is susceptible to server-side request forgery. This...