Releases

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

URGENCY

All Action needed Check if affected Plan ahead

KIND

Category

All AI & ML CI/CD & App Delivery Kubernetes Core Networking & Messaging Observability Orchestration & Management Provisioning & Runtime Security Storage & Data

Crossplanev1.20.8Orchestration & ManagementMay 22, 2026

ACTION 7OTHER 1View full analysis

Crossplane v1.20.8 is a dependency and toolchain maintenance release. It updates several modules and the Go version, with the recorded dependency changes addressing security fixes, and also bumps crossplane-runtime to v1.20.8.

Action needed (7)

securityThe github.com/docker/cli module, updated to v29.2.0+incompatible
The github.com/docker/cli module is updated to v29.2.0+incompatible in the release-1.20 branch.
securityThe golang.org/x/net module, updated to v0.53.0
The golang.org/x/net module is updated to v0.53.0 in the release-1.20 branch.
securityThe github.com/in-toto/in-toto-golang module, updated to v0.11.0
The github.com/in-toto/in-toto-golang module is updated to v0.11.0 in the release-1.20 branch.
securityThe github.com/go-git/go-git/v5 module, updated to v5.19.0
The github.com/go-git/go-git/v5 module is updated to v5.19.0 in the release-1.20 branch.
securityThe Go toolchain, updated to 1.25.10
Go is updated to 1.25.10 to fix standard-library CVEs in the release-1.20 branch.
securityThe github.com/go-git/go-git/v5 module, updated to v5.19.1
The github.com/go-git/go-git/v5 module is updated again, to v5.19.1, in the release-1.20 branch.
securityThe golang.org/x/crypto module, updated to v0.52.0
The golang.org/x/crypto module is updated to v0.52.0 in the release-1.20 branch.

Source ↗

Crossplanev2.1.6Orchestration & ManagementMay 22, 2026

ACTION 6CHECK 1OTHER 1View full analysis

A security-focused maintenance release updates Go and several dependencies, including a fix for an HTTP/2 transport infinite-loop vulnerability. The Go and dependency version increases require upgrading; no configuration migration or deprecation is announced.

Action needed (6)

securityThe go.opentelemetry.io/otel module update
The go.opentelemetry.io/otel module is updated to v1.41.0 in this release.
securityThe github.com/in-toto/in-toto-golang module update
The github.com/in-toto/in-toto-golang module is updated to v0.11.0 in this release.
securityThe github.com/go-git/go-git/v5 module update to v5.19.0
The github.com/go-git/go-git/v5 module is updated to v5.19.0 in this release.
securityGo 1.25.10
Go is updated to 1.25.10 to fix standard library CVEs.
securityThe github.com/go-git/go-git/v5 module update to v5.19.1
The github.com/go-git/go-git/v5 module is updated to v5.19.1 in this release.
securityThe golang.org/x/crypto module update
The golang.org/x/crypto module is updated to v0.52.0 in this release.

Check if affected (1)

securityhighThe golang.org/x/net HTTP/2 transport infinite loop
Applicability is not stated in the release notes.

Source ↗

Crossplanev2.2.2Orchestration & ManagementMay 22, 2026

ACTION 5OTHER 1View full analysis

Crossplane v2.2.2 is a dependency and toolchain maintenance release with security-focused updates. It concerns deployments and builds that rely on the updated Go toolchain and modules.

Action needed (5)

securitygithub.com/in-toto/in-toto-golang updated to v0.11.0
Crossplane v2.2.2 updates the github.com/in-toto/in-toto-golang module to v0.11.0. The update ships in the release-2.2 line.
securitygithub.com/go-git/go-git/v5 updated to v5.19.0
Crossplane v2.2.2 updates the github.com/go-git/go-git/v5 module to v5.19.0. The update ships in the release-2.2 line.
securityGo 1.25.10 update for standard-library CVEs
Crossplane v2.2.2 updates Go to 1.25.10 to fix standard-library CVEs. The toolchain update ships in the release-2.2 line.
securitygithub.com/go-git/go-git/v5 updated to v5.19.1
Crossplane v2.2.2 updates the github.com/go-git/go-git/v5 module to v5.19.1. The update ships in the release-2.2 line.
securitygolang.org/x/crypto updated to v0.52.0
Crossplane v2.2.2 updates the golang.org/x/crypto module to v0.52.0. The update ships in the release-2.2 line.

Source ↗

Crossplanev2.3.0Orchestration & ManagementMay 21, 2026

ACTION 14CHECK 3OTHER 20View full analysis

Crossplane v2.3.0 combines breaking API naming and path changes with new operator capabilities and correctness fixes. It also updates several Go dependencies and the Go toolchain, which matters to API consumers and builds that depend on the affected packages.

Action needed (14)

securityThe github.com/cloudflare/circl dependency, updated to v1.6.3
The github.com/cloudflare/circl module is updated to v1.6.3 in Crossplane v2.3.0.
securityThe google.golang.org/grpc dependency, updated to v1.79.3
The google.golang.org/grpc module is updated to v1.79.3 in Crossplane v2.3.0.
securityThe go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp dependency, updated to v1.43.0
The go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp module is updated to v1.43.0 in Crossplane v2.3.0.
securityThe github.com/go-git/go-git/v5 dependency, updated to v5.17.1
The github.com/go-git/go-git/v5 module is updated to v5.17.1 in Crossplane v2.3.0.
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 Crossplane v2.3.0.
securityThe github.com/sigstore/cosign/v3 dependency, updated to v3.0.5
The github.com/sigstore/cosign/v3 module is updated to v3.0.5 in Crossplane v2.3.0.
securityThe github.com/docker/cli dependency, updated to v29.2.0+incompatible
The github.com/docker/cli module is updated to v29.2.0+incompatible in Crossplane v2.3.0.
securityThe github.com/sigstore/timestamp-authority/v2 dependency, updated to v2.0.6
The github.com/sigstore/timestamp-authority/v2 module is updated to v2.0.6 in Crossplane v2.3.0.
securityThe Go toolchain, updated to 1.25.9
The Go toolchain is updated to 1.25.9 in Crossplane v2.3.0.
securityThe github.com/moby/spdystream dependency, updated to v0.5.1
The github.com/moby/spdystream module is updated to v0.5.1 in Crossplane v2.3.0.
securityThe github.com/go-git/go-git/v5 dependency, updated to v5.18.0
The github.com/go-git/go-git/v5 module is updated to v5.18.0 in Crossplane v2.3.0.
securityThe github.com/in-toto/in-toto-golang dependency, updated to v0.11.0
The github.com/in-toto/in-toto-golang module is updated to v0.11.0 in Crossplane v2.3.0.
securityThe golang.org/x/net dependency, updated to v0.53.0
The golang.org/x/net module is updated to v0.53.0 in Crossplane v2.3.0.
securityThe Go toolchain, updated to 1.25.10
The Go toolchain is updated to 1.25.10 in Crossplane v2.3.0 to fix standard library CVEs.

Check if affected (3)

breakingThe Crossplane API dependency path, renamed
Applies if you build external consumers of Crossplane APIs.
breakingThe common API package, moved
Applies if you use the common APIs from crossplane-runtime.
breakingThe v1.Resource* types, renamed
Applies if you use the old v1.Resource* types.

Source ↗

containerdv2.2.4Kubernetes CoreMay 20, 2026

ACTION 2OTHER 8View full analysis

A maintenance release with security updates, including a dependency update tied to an advisory. It also includes compatibility and runtime changes across storage, policy, sandbox, validation, and toolchain areas.

Action needed (2)

securityhighCVE-2026-46680 security update
The release records CVE-2026-46680, also identified as GHSA-fqw6-gf59-qr4w, as a security update in containerd.
securityhighgo-jose/go-jose updated to v4.1.4
The go-jose/go-jose dependency was updated to v4.1.4 to fix GHSA-78h2-9frx-2jm8, also identified as CVE-2026-34986.

Source ↗

containerdv2.0.9Kubernetes CoreMay 20, 2026

ACTION 1CHECK 1OTHER 7View full analysis

A maintenance release with a disclosed security fix, a narrower default socket policy, expanded compatibility for volatile mount options and AppArmor, and several correctness fixes. It also includes updates to container event handling, tar extraction, OCI USER validation, sandbox field forwarding, and event topics.

Action needed (1)

securityhighThe CVE-2026-46680 security fix
A security fix for CVE-2026-46680, also identified as GHSA-fqw6-gf59-qr4w, ships in this release.

Check if affected (1)

breakingThe default seccomp socket policy
Applies if you use seccomp.

Source ↗

containerdv1.7.32Kubernetes CoreMay 20, 2026

ACTION 1OTHER 5View full analysis

containerd v1.7.32 includes a disclosed security advisory alongside correctness and compatibility fixes. The release concerns users assessing security exposure or changes in runtime and configuration behavior.

Action needed (1)

securityhighCVE-2026-46680 security fix
containerd v1.7.32 includes a fix associated with CVE-2026-46680 and GHSA-fqw6-gf59-qr4w.

Source ↗

containerdv2.3.1Kubernetes CoreMay 20, 2026

ACTION 1CHECK 1PLAN 1OTHER 8View full analysis

A maintenance release focused on runtime correctness and security, including fixes across snapshotter, storage, and server components. It also contains compatibility changes and updates to the API and Go toolchain.

Action needed (1)

securityhighCVE-2026-46680 correction
The fix for CVE-2026-46680 ships in this release.

Check if affected (1)

breakingThe overlayfs "rebase" capability, disabled in user namespaces
Applies if you use overlayfs and run in a user namespace.

Plan ahead (1)

deprecatedTask fields in Runc options, deprecated
Applies if you configure task fields in Runc options.

Source ↗

OpenFGAv1.16.0SecurityMay 20, 2026

ACTION 1OTHER 6View full analysis

Release v1.16.0 adds datastore timeout configuration and additional tracing output. It also fixes defects in experimental weighted_graph_check and OIDC authentication, and updates the Go toolchain for standard-library vulnerability fixes.

Action needed (1)

securityThe Go toolchain, updated to 1.26.3
The toolchain now uses Go version 1.26.3 to address vulnerabilities in the Go standard library. This update ships in v1.16.0.

Source ↗

Fluxv2.8.8CI/CD & App DeliveryMay 20, 2026

ACTION 1OTHER 11View full analysis

Flux v2.8.8 is a maintenance release with defect corrections, expanded compatibility, and dependency updates. It also includes two disclosed security fixes in go-git.

Action needed (1)

securitymediumThe go-git security fixes for CVE-2026-45571 and CVE-2026-45570
Flux v2.8.8 includes security fixes in go-git associated with CVE-2026-45571, CVE-2026-45570, GHSA-crhj-59gh-8x96, and GHSA-m7cr-m3pv-hgrp.

Source ↗

Backstagev1.51.0CI/CD & App DeliveryMay 19, 2026

ACTION 2CHECK 9PLAN 4OTHER 61View full analysis

A broad release with breaking API removals, changed defaults and constraints, and many new operator-facing capabilities. It also includes performance improvements and an explicitly described dependency security update.

Action needed (2)

securityModule Federation packages at v2.3.3
Module Federation packages were upgraded to v2.3.3 to address known vulnerabilities.
breakingThe @remixicon/react version constraint
The @remixicon/react dependency is limited to versions below 4.9.0 because of a license change.

Check if affected (9)

securitySpecific defaults for known MCP clients
Applies if you configure CIMD or DCR.
breakingThe NavItemBlueprint API, removed
Applies if you use NavItemBlueprint.
breakingSidebar and legacy nav-item rendering in renderInTestApp
Applies if you use renderInTestApp.
+ 6 more on the release page

Plan ahead (4)

deprecatedThe PolicyQueryUser.identity field, deprecated
Applies if you use PolicyQueryUser.identity.
deprecatedThe EXPERIMENTAL_formDecorators field, deprecated alias
Applies if you configure EXPERIMENTAL_formDecorators.
deprecatedThe catalog.stitchingStrategy.mode: 'immediate' setting, deprecated
Applies if you configure catalog.stitchingStrategy.mode.
+ 1 more on the release page

Source ↗

Keycloak26.6.2SecurityMay 19, 2026

ACTION 6CHECK 12OTHER 13View full analysis

A maintenance release with numerous disclosed security fixes, dependency updates, enhancements, and bug fixes. It also corrects forced object deletion during the operator upgrade path.

Action needed (6)

securityhighCVE-2026-33871: HTTP/2 CONTINUATION frame flood denial of service
The release fixes the HTTP/2 CONTINUATION frame flood denial-of-service issue identified by CVE-2026-33871.
securityhighCVE-2026-33870: HTTP request smuggling through chunked extension parsing
The release corrects the HTTP request smuggling primitive caused by chunked extension quoted-string parsing, identified by CVE-2026-33870.
securityhighBouncycastle updates for CVE-2026-0636, CVE-2026-3505, and CVE-2026-5598
The release updates bouncycastle for CVE-2026-0636, CVE-2026-3505, and CVE-2026-5598.
securityhighCVE-2026-7504: Redirect URI validation bypass
The release corrects the redirect URI validation bypass in Keycloak, identified by CVE-2026-7504.
securitymediumCVE-2026-5588: Bouncy Castle bcpkix cryptographic algorithm vulnerability
The release updates the bcpkix modules affected by the broken or risky cryptographic algorithm vulnerability in the Bouncy Castle Crypto Package for Java, identified by CVE-2026-5588.
securityPermission and policy call ordering in admin/api
The release corrects the ordering of permission and policy calls in admin/api that led to exposure of a client ID.

Check if affected (12)

securityhighCVE-2026-7307: Denial of service at the /saml endpoint
Applies if you use /saml.
securityhighCVE-2026-7571: Access token disclosure and implicit flow bypass
Applies if you use implicit flow.
securityhighCVE-2026-7507: Session fixation in the OIDC login flow
Applies if you use OIDC login flow.
+ 9 more on the release page

Source ↗

hamiv2.9.0AI & MLMay 19, 2026

ACTION 3CHECK 3OTHER 59View full analysis

A feature and maintenance release that adds HAMi-core, Ascend and vNPU virtualization, DRA, CDI, monitoring, metrics, deployment, and debugging capabilities. It also includes scheduling, allocation, device, chart, and compatibility fixes, security updates, dependency upgrades, and removal of a deprecated scheduler policy ConfigMap.

Action needed (3)

securityThe tensorflow/tensorflow dependency, upgraded
The tensorflow/tensorflow dependency was upgraded from 2.20.0rc0-gpu to 2.21.0rc0-gpu in this release.
securityThe tensorflow/tensorflow dependency, upgraded again
The tensorflow/tensorflow dependency was upgraded from 2.21.0rc0-gpu to 2.21.0rc1-gpu in this release.
securityThe golang dependency, upgraded
The golang dependency was upgraded for a security issue in this release.

Check if affected (3)

breakingThe deprecated scheduler policy configmap, removed
Applies if you configure scheduler policy configmap.
breakingThe Helm nvidia.overwriteEnv default
Applies if you use Helm.
breakingHost networking for the device plugin, disabled
Applies if the device plugin runs.

Source ↗

OpenCostv1.120.2ObservabilityMay 18, 2026

ACTION 1CHECK 2OTHER 40View full analysis

A maintenance release with dependency updates, operator-visible configuration and behavior changes, new integrations and capabilities, and correctness fixes. It also includes an explicitly disclosed security-related Go dependency upgrade.

Action needed (1)

securityhighGo dependency upgrades for GHSA-xmrv-pmrh-hhx2 and CVE-2026-34986
Go dependencies were upgraded to address GHSA-xmrv-pmrh-hhx2 and CVE-2026-34986.

Check if affected (2)

breakingThe provider config source, changed
Applies if you configure provider config.
breakingThe MCP_SERVER_ENABLED default, changed to false
Applies if you use the MCP server.

Source ↗

Istio1.29.3Networking & MessagingMay 18, 2026

ACTION 1CHECK 2OTHER 6View full analysis

A maintenance release adds Gateway API compatibility, analyzer and HBONE tuning capabilities, and fixes certificate, controller, probe, output, and authorization issues. The authorization fixes address cross-namespace configuration access and regex handling in AuthorizationPolicy.

Action needed (1)

securityCross-namespace access to istio.io/debug/syncz and istio.io/debug/config_dump
Authorization is fixed so an authenticated workload cannot enumerate proxies or retrieve configuration dumps for workloads in other namespaces through istio.io/debug/syncz and istio.io/debug/config_dump.

Check if affected (2)

securityRegex handling in AuthorizationPolicy identity fields
Applicability is not stated in the release notes.
breakingThe AMBIENT_ENABLE_AWS_BRANCH_ENI_PROBE setting and kubelet health probes
Applies when ambient mesh pods run on AWS EKS and use Security Groups for Pods (branch ENI).

Source ↗

Istio1.28.7Networking & MessagingMay 18, 2026

ACTION 1CHECK 1OTHER 6View full analysis

A maintenance release that adds Gateway API v1.4.1 support and new diagnostics and configuration controls while fixing several correctness issues. It also includes two described security fixes for XDS debug endpoint authorization and regex handling in AuthorizationPolicy.

Action needed (1)

securitySame-namespace authorization for StatusGen XDS debug endpoints
The StatusGen-served XDS debug endpoints istio.io/debug/syncz and istio.io/debug/config_dump now enforce same-namespace authorization for non-system callers. Authenticated workloads can no longer enumerate proxies or retrieve configuration dumps for workloads in other namespaces.

Check if affected (1)

securityEscaped regex metacharacters in AuthorizationPolicy identity fields
Applies if you configure source.principals or source.namespaces.

Source ↗

Litmus3.29.0ObservabilityMay 18, 2026

ACTION 1OTHER 7View full analysis

Litmus 3.29.0 includes operator-facing changes across dependencies and platform behavior. This release includes a google.golang.org/grpc update to v1.79.3 for CVE-2026-33186.

Action needed (1)

securitycriticalThe google.golang.org/grpc dependency, updated for CVE-2026-33186
The release updates google.golang.org/grpc to v1.79.3. The dependency update addresses CVE-2026-33186 in Litmus 3.29.0.

Source ↗

The Update Framework (TUF)v7.0.0SecurityMay 18, 2026

ACTION 1CHECK 1PLAN 1View full analysis

A release focused on a security fix and API evolution. It tightens the Updater() contract and begins preparation for removal of an existing module.

Action needed (1)

securitymediumGHSA-qp9x-wp8f-qgjj fixed
The release fixes GHSA-qp9x-wp8f-qgjj.

Check if affected (1)

breakingThe Updater() bootstrap argument, now required
Applies if you use Updater().

Plan ahead (1)

deprecatedPreparation for removal of securesystemslib.hash
Applies if you use securesystemslib.hash.

Source ↗

Linkerdedge-26.5.2Networking & MessagingMay 15, 2026

ACTION 2OTHER 32View full analysis

A release that changes the default sidecar mode and promotes native sidecars to GA. It also fixes correctness issues, adds configurable timestamp handling, addresses eleven disclosed CVEs, and updates numerous dependencies.

Action needed (2)

securityhighEleven disclosed CVEs, fixed
The release fixes eleven disclosed CVEs: CVE-2026-42501, CVE-2026-42499, CVE-2026-39836, CVE-2026-39826, CVE-2026-39825, CVE-2026-39823, CVE-2026-39820, CVE-2026-39819, CVE-2026-39817, CVE-2026-33814, and CVE-2026-33811.
breakingThe config.linkerd.io/proxy-enable-native-sidecar default, changed
The default sidecar mode changes through config.linkerd.io/proxy-enable-native-sidecar, making native sidecars the default.

Source ↗

Helmv3.21.0Kubernetes CoreMay 14, 2026

ACTION 1OTHER 10View full analysis

Helm v3.21.0 is a maintenance release with dependency updates and fixes to chart and OCI handling. It also includes a security fix in the opentelemetry packages.

Action needed (1)

securityThe opentelemetry packages, upgraded for CVE patches
Helm v3.21.0 upgrades the opentelemetry packages to patch CVEs.

Source ↗

Helmv4.2.0Kubernetes CoreMay 14, 2026

ACTION 1CHECK 1PLAN 1OTHER 68View full analysis

A feature and maintenance release with new template and CLI capabilities, dependency updates, flag deprecations, and numerous correctness fixes. It also includes security fixes for plugin path traversal and GO-2026-4394.

Action needed (1)

securityhighgo.opentelemetry.io/otel/sdk update for GO-2026-4394
Helm v4.2.0 updates go.opentelemetry.io/otel/sdk to v1.40.0 for GO-2026-4394.

Check if affected (1)

securityPlugin version path traversal fix
Applies if you use the Plugin extension.

Plan ahead (1)

deprecatedThe --hide-notes and --render-subchart-notes flags, deprecated
Applies if you use --hide-notes or --render-subchart-notes.

Source ↗

Ciliumv1.19.4Networking & MessagingMay 13, 2026

ACTION 2CHECK 1OTHER 46View full analysis

A maintenance release with several operator-visible fixes, narrower EndpointSlice watch behavior, Helm configurability, and dependency and image updates. The EndpointSlice filtering change affects configurations that set a service proxy name, while the release also updates the github.com/moby/spdystream dependency.

Action needed (2)

securityThe github.com/moby/spdystream module update
The github.com/moby/spdystream module is updated to v0.5.1.
breakingService-label filtering for EndpointSlice watches
The loadbalancer/reflectors component filters EndpointSlice watches by service labels.

Check if affected (1)

breakingLabel filtering for EndpointSlices
Applies if you set --k8s-service-proxy-name.

Source ↗

Ciliumv1.17.16Networking & MessagingMay 13, 2026

ACTION 1CHECK 1OTHER 23View full analysis

A maintenance release with an enforced policy behavior change, bug fixes, new metrics, and Helm image overrides. It also updates dependencies and container images and refreshes container image manifests.

Action needed (1)

securityThe github.com/moby/spdystream dependency update
The github.com/moby/spdystream module is updated to v0.5.1 in v1.17.16.

Check if affected (1)

breakingCiliumLocalRedirectPolicy addressMatcher override behavior
Applies if you use addressMatcher in CiliumLocalRedirectPolicy and do not enable --enable-lrp-address-matcher-override=true.

Source ↗

Ciliumv1.18.10Networking & MessagingMay 13, 2026

ACTION 1OTHER 29View full analysis

Cilium v1.18.10 contains correctness fixes, Helm support for overriding images, and dependency and image updates. The github.com/moby/spdystream update is marked as a security update, but no advisory identifier is provided.

Action needed (1)

securityThe github.com/moby/spdystream module update to v0.5.1
Cilium v1.18.10 updates the github.com/moby/spdystream module to v0.5.1 as an undisclosed security update.

Source ↗

Argov3.3.10CI/CD & App DeliveryMay 12, 2026

ACTION 1OTHER 5View full analysis

This release combines bug fixes with dependency and toolchain updates. The Go update to 1.25.9 addresses CVEs and concerns deployments using this release.

Action needed (1)

securityThe Go toolchain, updated to 1.25.9
The Go toolchain is updated to 1.25.9 on release-3.3 to resolve CVEs.

Source ↗

Fluxv2.8.7CI/CD & App DeliveryMay 12, 2026

ACTION 1OTHER 1View full analysis

Flux v2.8.7 includes a security update to the go-git dependency alongside toolkit component updates. The go-git update addresses CVE-2026-45022 and GHSA-389r-gv7p-r3rp.

Action needed (1)

securityhighThe go-git dependency update to v5.19.0
The go-git dependency is updated to v5.19.0, which fixes CVE-2026-45022 and addresses GHSA-389r-gv7p-r3rp. This update ships in Flux v2.8.7.

Source ↗

Open Policy Agent (OPA)v1.16.2SecurityMay 12, 2026

ACTION 1View full analysis

OPA v1.16.2 is a security-focused maintenance release. It updates the Go version used to build OPA binaries and images to 1.26.3 to address vulnerabilities.

Action needed (1)

securityThe Go build version, updated to 1.26.3
The version of Go used to build OPA binaries and images is updated to 1.26.3 to address vulnerabilities.

Source ↗

Flatcar Container Linuxstable-4593.2.1Provisioning & RuntimeMay 11, 2026

ACTION 1OTHER 2View full analysis

This is a security-focused Flatcar release with disclosed Linux security fixes. It also updates the Linux and ca-certificates dependencies.

Action needed (1)

securitycriticalLinux security updates, including CVE-2026-31733
Linux receives security updates in Flatcar stable-4593.2.1, including CVE-2026-31733 and the other disclosed Linux advisories listed for this change.

Source ↗

Volcanov1.12.4Orchestration & ManagementMay 9, 2026

CHECK 1OTHER 2View full analysis

A maintenance release with a security fix for a disclosed denial-of-service vulnerability in the webhook server, plus ordinary scheduling bug fixes. The vulnerability affects webhook servers that accept unbounded HTTP request bodies.

Check if affected (1)

securitymediumCVE-2026-44247 in the Volcano webhook server
Applies if the Volcano webhook server runs.

Source ↗

Volcanov1.13.3Orchestration & ManagementMay 9, 2026

CHECK 1OTHER 4View full analysis

Volcano v1.13.3 includes a security fix for a denial-of-service vulnerability in the webhook server. It also contains other defect corrections.

Check if affected (1)

securitymediumCVE-2026-44247 in the Volcano webhook server
Applies if a pod can access the Volcano webhook endpoint over the network.

Source ↗

Volcanov1.14.2Orchestration & ManagementMay 9, 2026

CHECK 1OTHER 17View full analysis

A maintenance release fixes a disclosed webhook denial-of-service vulnerability and corrects scheduler, queue, and event-handling defects. It also updates the Kubernetes version used by the webhook-manager image.

Check if affected (1)

securitymediumCVE-2026-44247: Webhook server request body handling
Applies if the Volcano webhook server runs.

Source ↗

Harborv2.15.1Storage & DataMay 6, 2026

ACTION 1OTHER 13View full analysis

Harbor v2.15.1 is a maintenance release with defect corrections, behavior changes, and dependency and base-image updates. It also updates photon packages to fix CVEs.

Action needed (1)

securityphoton packages CVE fixes
The photon packages are updated to fix CVEs in Harbor v2.15.1.

Source ↗

Argov3.4.1CI/CD & App DeliveryMay 6, 2026

ACTION 4CHECK 2OTHER 275View full analysis

A broad maintenance and feature release with correctness, performance, dependency, and operator-facing changes. Operators should review the cluster-version annotation format and changed defaults, while dependency updates include Kubernetes and Helm changes; no explicitly disclosed exploitable vulnerability or security advisory is identified.

Action needed (4)

securityThe k8s.io/kubernetes module, updated to v1.34.2
The k8s.io/kubernetes module is updated to v1.34.2 as a security-related dependency update.
securityThe helm dependency, updated to 3.19.4
The helm dependency is updated to 3.19.4 due to a CVE.
breakinggRPC service config DNS TXT lookups, disabled by default
gRPC service config DNS TXT lookups are disabled by default.
breakingThe appset resource status count, defaulted to 5000
The default appset resource status count is changed to 5000.

Check if affected (2)

breakingThe --client flag in the Helm version command, removed
Applies if you use --client.
breakingThe cluster-version annotation format, renamed
Applies if you use Application Sets with Cluster Generators and configure argocd.argoproj.io/auto-label-cluster-info.

Source ↗

CRI-Ov1.36.0Kubernetes CoreMay 5, 2026

ACTION 1OTHER 20View full analysis

CRI-O v1.36.0 is a substantive operator-facing feature and maintenance release with runtime and operational changes. It also includes a security update to spdystream and a broad dependency refresh.

Action needed (1)

securityhighThe spdystream dependency update for CVE-2026-35469
CRI-O v1.36.0 updates the spdystream dependency to fix CVE-2026-35469.

Source ↗

Confidential Containersv0.20.0SecurityMay 5, 2026

ACTION 1PLAN 3OTHER 12View full analysis

Confidential Containers v0.20.0 combines operator-visible capability and compatibility updates with deprecations of several image and provider paths. It also includes a security fix identified by GHSA-q49m-57vm-c8cc.

Action needed (1)

securityhighGHSA-q49m-57vm-c8cc security fix
The release includes a fix for the security issue identified by GHSA-q49m-57vm-c8cc.

Plan ahead (3)

deprecatedThe Docker CAA provider, deprecatedremoval date not announced
Applies if you use the Docker CAA provider.
breakingThe Fedora-based mkosi CAA podvm image, deprecatedremoval date not announced
Applies if you use the Fedora-based mkosi CAA podvm image.
deprecatedSupport for packer images, deprecatedremoval date not announced
Applies if you use packer images.

Source ↗

CRI-Ov1.35.3Kubernetes CoreMay 5, 2026

ACTION 2OTHER 4View full analysis

A maintenance release that adds a runtime metric and a GOMAXPROCS configuration field, fixes two runtime defects, and reverts CNI monitoring after node bootstrapping regressions. It also updates the spdystream dependency to address CVE-2026-35469.

Action needed (2)

securityhighThe spdystream dependency update for CVE-2026-35469
The spdystream dependency is updated to address CVE-2026-35469. The update ships in this release.
breakingCRI-O CNI monitoring, reverted
CRI-O reverts CNI monitoring because it caused node bootstrapping regressions. The change ships in this release.

Source ↗

CRI-Ov1.34.8Kubernetes CoreMay 5, 2026

ACTION 1OTHER 2View full analysis

CRI-O v1.34.8 includes a security-relevant dependency update and adds operator-facing observability and configuration capabilities. The dependency update is the release change that requires upgrading, while the other additions concern optional setup or informational use.

Action needed (1)

securityhighCVE-2026-35469 fix in the spdystream dependency
CRI-O v1.34.8 updates the spdystream dependency to fix CVE-2026-35469.

Source ↗

CRI-Ov1.33.12Kubernetes CoreMay 5, 2026

ACTION 1OTHER 1View full analysis

CRI-O v1.33.12 includes a security fix for a disclosed vulnerability in the spdystream dependency. It also adds the min_injected_gomaxprocs configuration field for controlling the floor of injected GOMAXPROCS values.

Action needed (1)

securityhighCVE-2026-35469 fix in the spdystream dependency
CVE-2026-35469 is fixed by updating the spdystream dependency in CRI-O v1.33.12.

Source ↗

etcdv3.6.11Kubernetes CoreMay 1, 2026

ACTION 1CHECK 1OTHER 2View full analysis

A maintenance release with a correctness fix, an RBAC authorization bypass fix, and a security-related dependency update for GO-2026-4962. It also records Go 1.25.9 as the toolchain used to build the binaries.

Action needed (1)

securitymediumgolang.org/x/image update for GO-2026-4962
The release updates golang.org/x/image to v0.39.0 to resolve GO-2026-4962.

Check if affected (1)

securityRBAC authorization bypass in nested Put requests
Applies if you use RBAC.

Source ↗

etcdv3.5.30Kubernetes CoreMay 1, 2026

ACTION 1OTHER 2View full analysis

A maintenance release with a security fix for an RBAC authorization bypass in transaction handling. It also includes an ordinary correctness fix and a Go toolchain dependency update.

Action needed (1)

securityRBAC authorization bypass in nested etcd transactions
The release fixes an RBAC authorization bypass that allowed read access through PrevKv or lease attachment in Put requests nested in etcd transactions. The fix ships in this release.

Source ↗

← NewerMay 22, 2026 – May 1, 2026Older →

Browse by month