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Releases

AI-analyzed release notes for CNCF graduated and incubating projects.

Apr 2026Clear ×
Daprv1.16.13Orchestration & ManagementApr 15, 2026

Dapr v1.16.13 includes a security-relevant Go dependency update and correctness fixes. The release also changes scheduler reliability and Pulsar pub/sub processing behavior.

Action needed (1)

  • securityThe Go version update

    The Go version is updated from 1.25.8 to 1.25.9 in v1.16.13.

Check if affected (1)

  • breakingprocessMode initialization validation

    Applies if you configure processMode.

Source
Litmus3.28.0ObservabilityApr 15, 2026

A maintenance release with several defect fixes, including prevention of stale configuration leakage and a frontend base-image update to address a Python vulnerability. It also includes fixes for workflow event handling, branding, and experiment image-registry behavior.

Action needed (2)

  • securityStale configuration across probes of the same type

    Stale configuration no longer leaks across multiple probes of the same type.

  • securityFrontend base image updated to ubi9

    The frontend base image is updated to ubi9 to resolve a Python vulnerability.

Source
Rookv1.19.4Storage & DataApr 14, 2026

This release combines an operator defect correction with changes to operator capabilities, configuration, and dependency or image versions. It contains no security advisories or explicitly described security fixes.

Action needed (1)

  • breakingThe default COSI sidecar image version, updated

    The default version of the COSI sidecar image is updated in the COSI component.

Source
Backstagev1.50.0CI/CD & App DeliveryApr 14, 2026

A substantial feature and maintenance release with API, UI, plugin, authentication-token, catalog, scaffolder, frontend, and SCM changes. It also updates vulnerable glob and rollup dependencies, fixes the .well-known/oauth-protected-resource URL, and includes broad correctness and dependency updates.

Action needed (4)

  • securityhighThe glob and rollup dependencies, upgraded

    The glob dependency was upgraded from v7, v8, and v11 to v13 to address security vulnerabilities in older versions. rollup was upgraded from v4.27 to v4.59+ to fix the path traversal vulnerability identified by GHSA-mw96-cpmx-2vgc.

  • securityThe glob dependency, upgraded to v13

    The glob dependency was upgraded from v7, v8, and v11 to v13 to address security vulnerabilities in older versions.

  • securityThe rollup dependency, upgraded to v4.59+

    rollup was upgraded from v4.27 to v4.59+ to fix the path traversal vulnerability identified by GHSA-mw96-cpmx-2vgc.

  • securityThe .well-known/oauth-protected-resource URL

    The .well-known/oauth-protected-resource resource URL was fixed to comply with RFC 9728 Section 7.3. Dynamic resource paths are enabled.

Check if affected (22)

  • breakingThe auth.omitIdentityTokenOwnershipClaim setting

    Applies if you do not configure auth.omitIdentityTokenOwnershipClaim.

  • breakingThe SignInResolverFactoryOptions type parameters

    Applies if you use SignInResolverFactoryOptions.

  • breakingThe catalog permission exports, removed

    Applies if you use CatalogPermissionRuleInput, CatalogPermissionExtensionPoint, or catalogPermissionExtensionPoint.

  • + 19 more on the release page

Plan ahead (6)

  • deprecatedThe show and showModal compatibility implementation, deprecated

    Applies if you use show or showModal.

  • deprecatedThe auth.omitIdentityTokenOwnershipClaim setting, deprecatedremoval date not announced

    Applies if you configure auth.omitIdentityTokenOwnershipClaim.

  • deprecatedThe config.schema callback format, deprecated

    Applies if you use config.schema.

  • + 3 more on the release page
Source
containerdv2.2.3Kubernetes CoreApr 14, 2026

containerd v2.2.3 includes a disclosed security-related update to spdystream, alongside correctness, runtime, extraction, and dependency/toolchain changes. The recorded advisory is CVE-2026-35469.

Action needed (1)

  • securityhighspdystream dependency update for CVE-2026-35469

    The spdystream dependency is updated in containerd v2.2.3 in connection with CVE-2026-35469.

Source
containerdv2.0.8Kubernetes CoreApr 14, 2026

containerd v2.0.8 is a maintenance release with security fixes, a CNI restart correction, and dependency and toolchain updates. The security changes concern spdystream and credential handling in CRI pod events.

Action needed (1)

  • securityhighThe spdystream update for CVE-2026-35469

    The spdystream security update for CVE-2026-35469 ships in containerd v2.0.8.

Check if affected (1)

  • securityCredential sanitization before gRPC returns

    Applies if you use pod events through the Container Runtime Interface (CRI).

Source
containerdv2.1.7Kubernetes CoreApr 14, 2026

A maintenance release with fixes across CRI, runtime, image distribution, and security-sensitive paths. It also updates dependencies and toolchains, including a spdystream security update and a fix for credential leakage.

Action needed (2)

  • securityhighCVE-2026-35469 and GHSA-pc3f-x583-g7j2

    The release includes CVE-2026-35469 and GHSA-pc3f-x583-g7j2, related to the spdystream security fix.

  • securityhighgithub.com/moby/spdystream v0.5.1 update

    The release updates github.com/moby/spdystream to v0.5.1. The update carries fixes associated with CVE-2026-35469 and GHSA-pc3f-x583-g7j2.

Check if affected (1)

  • securityCredential sanitization before gRPC returns

    Applies if pod events are used.

Source
containerdv1.7.31Kubernetes CoreApr 14, 2026

containerd v1.7.31 is a maintenance release with a disclosed security fix in spdystream, alongside dependency, toolchain, correctness, and behavior updates. The spdystream fix requires upgrading; the other changes matter when affected behaviors or versions are in use.

Action needed (1)

Check if affected (1)

  • securitySanitized gRPC errors in pod events

    Applies if you use pod events.

Source
wasmCloudv2.0.3Orchestration & ManagementApr 14, 2026

This release adds Kubernetes-native service routing and related CRD fields, changes Helm behavior, fixes a NATS subscriber initialization race, and retires the runtime-gateway path. Operators using the deprecated gateway configuration need to account for the routing change and removed chart behavior.

Action needed (1)

  • breakingThe default chart tag is removed

    The default tag is removed, so the chart uses chart.yaml's appVersion.

Check if affected (1)

  • breakingNative Kubernetes Service routing replaces runtime-gateway

    Applies if you use runtime-gateway.

Plan ahead (1)

  • deprecatedThe Helm gateway section is deprecated

    Applies if you configure gateway.

Source
OpenCostv1.120.0ObservabilityApr 13, 2026

A maintenance release with dependency updates, defect corrections, expanded compatibility, and new integrations and configuration capabilities. An existing configuration source is replaced, so affected operators need to update their configuration.

Action needed (1)

  • breakingProvider configuration replaced by cloud-integration.json

    The provider config is no longer used, and configuration is read from cloud-integration.json instead. Operators using the replaced configuration source need to update their configuration.

Source
Istio1.29.2Networking & MessagingApr 13, 2026

A maintenance release adds Helm v4 server-side apply support and includes numerous correctness fixes. The WASM decompression size-limit change affects inputs that were previously accepted and may require operator review.

Action needed (1)

  • breakingThe gzip decompression size limit for WASM binaries

    A size limit is now enforced on gzip-decompressed WASM binaries fetched over HTTP.

Source
cert-managerv1.20.2SecurityApr 11, 2026

cert-manager v1.20.2 fixes invalid Helm YAML generation and updates Go to 1.26.2. It also includes a security-related update to Go dependencies with reported vulnerabilities.

Action needed (1)

  • securityGo dependency updates

    Go dependencies with reported vulnerabilities were updated in cert-manager v1.20.2. No advisory identifier is provided for this update.

Source
Daprv1.17.4Orchestration & ManagementApr 10, 2026

This release contains operator-relevant correctness fixes across messaging, workflows, HTTP proxying, placement, and scheduling. It also updates the Go toolchain across the repository and its Docker images.

Action needed (1)

  • securityThe Go toolchain, updated to 1.25.9

    The Go toolchain was upgraded from 1.25.8 to 1.25.9 across all modules and Docker images in the repository.

Source
OpenFeaturecore/v0.15.2CI/CD & App DeliveryApr 9, 2026

This release contains two security updates whose affected vulnerabilities are not identified. It also adds experimental incremental updates for gRPC synchronization.

Action needed (1)

  • securityThe vulnerability-updates security update

    OpenFeature Core v0.15.2 includes a security update for vulnerability-updates.

Source
OpenFeatureflagd-proxy/v0.9.4CI/CD & App DeliveryApr 9, 2026

This release contains security updates for flagd-proxy/v0.9.4. The available notes do not identify the affected vulnerabilities or describe their scope.

Action needed (2)

  • securityThe vulnerability-updates entry for issue #1933

    The vulnerability-updates entry records a security update for flagd-proxy/v0.9.4, tracked in issue #1933. The notes do not describe the affected vulnerability.

  • securityThe vulnerability-updates entry for issue #1934

    The vulnerability-updates entry records a security update for flagd-proxy/v0.9.4, tracked in issue #1934. The notes do not describe the affected vulnerability.

Source
OpenFeatureflagd/v0.15.2CI/CD & App DeliveryApr 9, 2026

flagd v0.15.2 includes two undisclosed security updates and a new experimental gRPC incremental-update capability. The experimental addition concerns deployments that use gRPC synchronization.

Action needed (2)

  • securityThe vulnerability-updates security update for issue #1933

    flagd v0.15.2 includes the vulnerability-updates security update linked to issue #1933.

  • securityThe vulnerability-updates security update for issue #1934

    flagd v0.15.2 includes the vulnerability-updates security update linked to issue #1934.

Source
Helmv4.1.4Kubernetes CoreApr 9, 2026

A maintenance release with security fixes affecting Helm plugins. It also changes plugin-load error handling in the CLI and getter paths.

Action needed (1)

  • securitymediumGHSA-hr2v-4r36-88hr security fix

    GHSA-hr2v-4r36-88hr is addressed in this release.

Check if affected (2)

  • securityhighPlugin verification when .prov is missing

    Applies if you use plugins.

  • securityhighPlugin metadata version path traversal

    Applies if you use plugins.

Source
SPIREv1.14.5SecurityApr 8, 2026

This release updates the Go dependency and toolchain to address multiple disclosed CVEs. It concerns deployments that rely on the release's bundled Go version.

Action needed (1)

Source
SPIREv1.13.5SecurityApr 8, 2026

This release updates the Go dependency to address multiple disclosed CVEs. It concerns deployments that receive their Go runtime or builds from this release.

Action needed (1)

Source
Open Policy Agent (OPA)v1.15.2SecurityApr 8, 2026

This release updates the Go toolchain used to build OPA binaries and images. It also includes multiple security fixes in that Go version.

Action needed (1)

  • securityThe Go toolchain, updated to 1.26.2

    The Go version used to build OPA binaries and images is updated to 1.26.2. This Go version contains multiple security fixes.

Source
Keycloak26.6.0SecurityApr 8, 2026

A substantial operator-facing feature and maintenance release adds new capabilities, configuration and deployment options, performance improvements, and many bug fixes. It also changes selected defaults, deprecates Token Exchange v1, and includes security and correctness fixes for authorization, identity and URL handling, SCIM, anti-phishing checks, and UMA token validation.

Action needed (6)

  • securitySeparate password and OTP brute force protection

    Password and OTP brute force protection are now separate by default to prevent OTP bypass attacks.

  • securityResourceAdminManager URL construction validation

    URL construction in ResourceAdminManager is validated against matrix parameter injection.

  • securityClient retrieval anti-ID phishing check

    Client retrieval now includes the missing anti-ID phishing check.

  • breakingZero-downtime patch releases enabled by default

    Zero-downtime patch releases are now promoted to supported and enabled by default.

  • breaking--truststore-kubernetes-enabled enabled by default

    The behavior controlled by --truststore-kubernetes-enabled is enabled by default.

  • breakingTen-second default not-before validation

    The default not-before validation period is now 10 seconds instead of 0.

Check if affected (7)

  • securityWorkflows admin permission boundaries

    Applies if you use Workflows.

  • securityOrganizations login IdP alias disclosure

    Applies if you use Organizations.

  • securitySCIM PUT body ID override protection

    Applies if you use SCIM.

  • + 4 more on the release page

Plan ahead (1)

  • deprecatedToken Exchange v1 deprecation

    Applies if you use Token Exchange v1.

Source
OpenFeaturecore/v0.15.1CI/CD & App DeliveryApr 7, 2026

Release 0.15.1 fixes a memory leak caused by unbounded metrics cardinality and updates a dependency for an undisclosed security fix. The dependency update ships in the core v0.15.1 release.

Action needed (1)

  • securityThe github.com/go-jose/go-jose/v4 dependency update

    The github.com/go-jose/go-jose/v4 module is updated to v4.1.4 for a security fix. This change ships in core v0.15.1.

Source
OpenFeatureflagd-proxy/v0.9.3CI/CD & App DeliveryApr 7, 2026

This release includes a security update to the github.com/go-jose/go-jose/v4 dependency. The release note does not disclose the nature of the vulnerability.

Action needed (1)

  • securitygithub.com/go-jose/go-jose/v4 updated to v4.1.4

    The github.com/go-jose/go-jose/v4 module is updated to v4.1.4 in flagd-proxy v0.9.3 as a security fix. The note does not disclose the nature of the vulnerability.

Source
OpenFeatureflagd/v0.15.1CI/CD & App DeliveryApr 7, 2026

This release fixes RPC flag defaulting, metrics-server process handling, and unbounded metrics cardinality. It also updates a dependency for an undisclosed security fix, which is the main consideration for users evaluating the release.

Action needed (1)

  • securityThe github.com/go-jose/go-jose/v4 dependency, updated to v4.1.4

    The github.com/go-jose/go-jose/v4 module is updated to v4.1.4 in flagd/v0.15.1 for an undisclosed security fix.

Source
OpenFGAv1.14.0SecurityApr 3, 2026

This release adds an operator-facing histogram metric and ListObjects performance improvements, fixes PostgreSQL and ListObjects defects, and addresses improper BatchCheck policy enforcement. Playground users face a breaking authentication constraint, while the built-in Playground and its port settings are deprecated.

Action needed (1)

  • securitymediumBatchCheck policy enforcement fix for CVE-2026-34972

    The issue was fixed where BatchCheck calls with multiple checks for the same tuple could result in improper policy enforcement. The fix addresses CVE-2026-34972 and GHSA-jwvj-g8pc-cx45.

Check if affected (1)

  • breakingPlayground authentication limited to none

    Applies if the Playground runs with preshared key authentication.

Plan ahead (2)

  • deprecatedBuilt-in OpenFGA Playground deprecationremoval date not announced

    Applies if you use the built-in OpenFGA Playground.

  • deprecated--playground-port and OPENFGA_PLAYGROUND_PORT deprecation

    Applies if you configure --playground-port or OPENFGA_PLAYGROUND_PORT.

Source
Keycloak26.5.7SecurityApr 2, 2026

A security maintenance release fixes seven disclosed vulnerabilities. It also upgrades Quarkus and corrects an error caused by requests without a Host header.

Action needed (1)

  • securitymediumCVE-2026-1002 static handler component cache

    CVE-2026-1002 fixes a flaw in the io.vertx/vertx-core static handler component cache that could deny access to static files.

Check if affected (6)

Source
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