Fission runtime pods automount the fission-fetcher service-account token into the user function container, granting function code namespace-wide secret / configmap read

Summary Fission runtime pods were created with ServiceAccountName: fission-fetcher, and the fission-fetcher ServiceAccount was granted namespace-wide get on secrets and configmaps it needs that to load function code, env vars, and config. The runtime pod's automounted token was reachable from...

Improper Authorization

Fleet is vulnerable to Improper Authorization. The vulnerability is due to incomplete application of ServiceAccount impersonation in certain Helm deployer code paths, which allows an attacker with git push access to read secrets from arbitrary namespaces on downstream clusters...

CVE-2026-41050

Fleet's Helm deployer did not fully apply ServiceAccount impersonation in two code paths, allowing a tenant with git push access to a Fleet-monitored repository to read secrets from any namespace on every downstream cluster targeted by their GitRepo...

CVE-2026-41050

Fleet's Helm deployer did not fully apply ServiceAccount impersonation in two code paths, allowing a tenant with git push access to a Fleet-monitored repository to read secrets from any namespace on every downstream cluster targeted by their GitRepo...

CVE-2026-41050

CVE-2026-41050 describes a multi-tenant isolation failure in Fleet’s Helm deployer where ServiceAccount impersonation was not consistently applied in two code paths, causing the Helm template engine to run Kubernetes API queries and read Secret/ConfigMap references with the fleet-agent’s cluster-...

PT-2026-38359

Name of the Vulnerable Software and Affected Versions Rancher versions prior to v2.14.1 Rancher versions prior to v2.13.5 Rancher versions prior to v2.12.9 Rancher versions prior to v2.11.13 Rancher version v2.10.11 Description Fleet's Helm deployer fails to fully apply ServiceAccount impersonati...

RHCOS 4 : Red Hat build of MicroShift 4.14.0 (RHSA-2023:5008)

The remote Red Hat Enterprise Linux CoreOS 4 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:5008 advisory. - kube-apiserver: PrivEsc CVE-2023-1260 - kube-apiserver: Bypassing policies imposed by the ImagePolicyWebhook admission plugin...

CVE-2026-41323 Kyverno: ServiceAccount token leaked to external servers via apiCall service URL

Kyverno is a policy engine designed for cloud native platform engineering teams. Prior to versions 1.18.0-rc1, 1.17.2-rc1, and 1.16.4, Kyverno's apiCall feature in ClusterPolicy automatically attaches the admission controller's ServiceAccount token to outgoing HTTP requests. The service URL has n...

CVE-2026-41323 Kyverno: ServiceAccount token leaked to external servers via apiCall service URL

Kyverno is a policy engine designed for cloud native platform engineering teams. Prior to versions 1.18.0-rc1, 1.17.2-rc1, and 1.16.4, Kyverno's apiCall feature in ClusterPolicy automatically attaches the admission controller's ServiceAccount token to outgoing HTTP requests. The service URL has n...

CVE-2026-41323

Summary of CVE-2026-41323 : Kyverno’s ClusterPolicy apiCall feature leaks the admission controller’s ServiceAccount token by attaching it to outgoing HTTP requests without validating the target URL. This allows tokens (e.g., for the kyverno-admission-controller) to be exfiltrated to attacker-cont...

Kyverno 信息泄露漏洞

Kyverno is an open-source strategy engine designed for Kubernetes. Kyverno has a vulnerability related to information leakage, which stems from the apiCall function’s automatic attachment of ServiceAccount tokens, potentially causing the entire cluster to be compromised. The following versions ar...

BIT-KYVERNO-2026-40868 kyverno apicall servicecall implicit bearer token injection leaks kyverno serviceaccount token

Kyverno is a policy engine designed for cloud native platform engineering teams. Prior to 1.16.4, kyverno’s apiCall servicecall helper implicitly injects Authorization: Bearer ... using the kyverno controller serviceaccount token when a policy does not explicitly set an Authorization header...

CVE-2026-40868

Kyverno is a policy engine designed for cloud native platform engineering teams. Prior to 1.16.4, kyverno’s apiCall servicecall helper implicitly injects Authorization: Bearer ... using the kyverno controller serviceaccount token when a policy does not explicitly set an Authorization header...

CVE-2026-40868

Kyverno pre-1.16.4 apiCall serviceCall implicitly injects the Authorization: Bearer token from the kyverno serviceaccount when a policy omits an Authorization header. Since context.apiCall.service.url is policy-controlled, this can leak the serviceaccount token to attacker-controlled endpoints (c...

CVE-2026-40868 kyverno apicall servicecall implicit bearer token injection leaks kyverno serviceaccount token

Kyverno is a policy engine designed for cloud native platform engineering teams. Prior to 1.16.4, kyverno’s apiCall servicecall helper implicitly injects Authorization: Bearer ... using the kyverno controller serviceaccount token when a policy does not explicitly set an Authorization header...

kyverno apicall servicecall implicit bearer token injection leaks kyverno serviceaccount token

kyverno’s apiCall servicecall helper implicitly injects Authorization: Bearer ... using the kyverno controller serviceaccount token when a policy does not explicitly set an Authorization header. because context.apiCall.service.url is policy-controlled, this can send the kyverno serviceaccount tok...

PT-2026-33227

Name of the Vulnerable Software and Affected Versions Kyverno versions prior to 1.16.4 Description The apiCall servicecall helper implicitly injects an 'Authorization: Bearer ...' header using the kyverno controller serviceaccount token when a policy does not explicitly set an Authorization heade...

CVE-2026-33211

Tekton Pipelines project provides k8s-style resources for declaring CI/CD-style pipelines. Starting in version 1.0.0 and prior to versions 1.0.1, 1.3.3, 1.6.1, 1.9.2, and 1.10.2, the Tekton Pipelines git resolver is vulnerable to path traversal via the pathInRepo parameter. A tenant with permissi...

CVE-2026-33211 Tekton Pipelines git resolver has path traversal that allows reading arbitrary files from the resolver pod

Tekton Pipelines project provides k8s-style resources for declaring CI/CD-style pipelines. Starting in version 1.0.0 and prior to versions 1.0.1, 1.3.3, 1.6.1, 1.9.2, and 1.10.2, the Tekton Pipelines git resolver is vulnerable to path traversal via the pathInRepo parameter. A tenant with permissi...

GHSA-J5Q5-J9GM-2W5C Path traversal in Tekton Pipelines git resolver allows reading arbitrary files from the resolver pod

Summary The Tekton Pipelines git resolver is vulnerable to path traversal via the pathInRepo parameter. A tenant with permission to create ResolutionRequests e.g. by creating TaskRuns or PipelineRuns that use the git resolver can read arbitrary files from the resolver pod's filesystem, including...