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Releases

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

URGENCY
AllAction neededCheck if affectedPlan ahead
KIND
AllSecurityBreakingDeprecated
Category
AllAI & MLCI/CD & App DeliveryKubernetes CoreNetworking & MessagingObservabilityOrchestration & ManagementProvisioning & RuntimeSecurityStorage & Data
Mar 2026Clear ×
NATSv2.12.5Networking & MessagingMar 9, 2026
CHECK 3OTHER 65View full analysis

A maintenance release with fixes for two CVEs, many correctness issues, expanded JetStream configuration capabilities, and dependency updates. Operators of clustered deployments should review the documented regression affecting stream updates and the changed max_conns behavior.

Check if affected (3)

  • securityCVE-2026-29785 fix for leafnode compression

    Applies if leafnode compression is enabled.

  • securityCVE-2026-27889 fix for WebSockets

    Applies if WebSockets are enabled.

  • breakingThe max_conns server configuration value

    Applies if you configure max_conns in the server configuration.

Source ↗
NATSv2.11.14Networking & MessagingMar 9, 2026
CHECK 2OTHER 7View full analysis

A maintenance release with two security fixes, a Go toolchain version change, and several WebSockets correctness fixes. The WebSockets changes cover compressed frame negotiation, protocol validation, connection upgrades, frame validation, compressor state, and empty compressed buffers.

Check if affected (2)

  • securityhighCVE-2026-29785 fix for leafnode compression

    Applies if CVE-2026-29785 is present and leafnode compression is enabled.

  • securityhighCVE-2026-27889 fix for WebSockets

    Applies if CVE-2026-27889 is present and WebSockets is enabled.

Source ↗
Dragonflyv2.4.2Storage & DataMar 9, 2026
ACTION 1CHECK 1OTHER 19View full analysis

A feature and maintenance release that expands configuration and scheduler capabilities while changing configuration controls and the priorities type. Dependency versions are updated, and no security advisories or explicitly described vulnerabilities are mentioned.

Action needed (1)

  • breakingThe priorities type, changed to int32

    The priorities type changed from string to int32 in v2.4.2.

Check if affected (1)

  • breakingThe Enable flag, removed from seedPeer

    Applies if you configure Enable.

Source ↗
Jaegerv2.16.0ObservabilityMar 7, 2026
ACTION 1CHECK 2OTHER 5View full analysis

A release with breaking configuration and API changes, a Go 1.25.7 requirement, new capabilities, and bug and performance fixes. No security advisories or security-specific fixes are identified.

Action needed (1)

  • breakingGo 1.25.7 requirement

    The codebase now requires Go 1.25.7, with Go version consistency enforced across the codebase.

Check if affected (2)

  • breakingLegacy response format of the remote sampling endpoint, removed

    Applies if you use the remote sampling endpoint.

  • breakingtraces.topic renamed to traces.topics

    Applies if you configure traces.topic.

Source ↗
CoreDNSv1.14.2Kubernetes CoreMar 6, 2026
ACTION 1CHECK 2OTHER 7View full analysis

A maintenance release with proxy protocol support, operator-visible behavior changes, and several correctness fixes. It also updates the Go build dependency with cited security fixes and changes ACL-related and query-name handling.

Action needed (1)

Check if affected (2)

  • securityhighThe rewrite and acl ordering, CVE-2026-26017

    Applies if you use both rewrite and acl.

  • securityhighplugin/loop query name generation, CVE-2026-26018

    Applies if plugin/loop runs.

Source ↗
Strimzi0.51.0Networking & MessagingMar 6, 2026
ACTION 2CHECK 2PLAN 1OTHER 2View full analysis

A release with fixes for two disclosed security vulnerabilities, updated Kubernetes and Kafka support, and a changed feature-gate default. It also adds Kafka 4.2.0 support and per-listener Kafka options, while the ingress listener type is deprecated; CRD upgrades and a KafkaUser field migration are upgrade prerequisites.

Action needed (2)

  • securityhighCVE-2026-27133 and CVE-2026-27134 security fixes

    Security fixes in Strimzi 0.50.1 and 0.51.0 address CVE-2026-27133 and CVE-2026-27134, with advisories GHSA-2qwx-rq6j-8r6j and GHSA-6x85-j2f7-4xc5.

  • breakingThe ServerSideApplyPhase1 feature gate default

    The ServerSideApplyPhase1 feature gate moved to beta and is enabled by default.

Check if affected (2)

  • breakingKubernetes version support

    Applies if you use Kubernetes 1.27, 1.28, or 1.29.

  • breakingKafka 4.0.0 and 4.0.1 support

    Applies if you use Kafka 4.0.0 or 4.0.1.

Plan ahead (1)

  • deprecatedThe ingress listener type deprecation

    Applies if you configure the ingress listener type.

Source ↗
Keycloak26.5.5SecurityMar 5, 2026
CHECK 4View full analysis

This release fixes four disclosed security vulnerabilities involving SAML and identity brokering. The corrections address authentication, identity provider enforcement, broker login, and encrypted assertion handling.

Check if affected (4)

  • securityhighCVE-2026-3047 SAML broker authentication bypass

    Applies if you use SAML broker and configure a disabled SAML client.

  • securityhighCVE-2026-3009 disabled identity provider enforcement

    Applies if you configure Disabled Identity Provider.

  • securityhighCVE-2026-2603 disabled SAML IdP broker login

    Applies if you configure Disabled SAML IdP.

  • + 1 more on the release page
Source ↗
Backstagev1.48.4CI/CD & App DeliveryMar 4, 2026
CHECK 1View full analysis

Backstage v1.48.4 is a security-fix release affecting three Backstage packages. Operators using these packages are the audience for this update.

Check if affected (1)

  • securitySecurity fixes for three Backstage packages

    Applies to users of @backstage/plugin-techdocs-node, @backstage/integration, or @backstage/plugin-scaffolder-backend.

Source ↗
SPIREv1.14.2SecurityMar 3, 2026
CHECK 2View full analysis

Fixes two security vulnerabilities in server node attestor plugins: an SSRF issue and excessive CPU consumption during node attestation. The fixes apply to the http_challenge and x509pop plugins.

Check if affected (2)

  • securityThe http_challenge server node attestor plugin, SSRF issue fixed

    Applies if you use http_challenge.

  • securityThe x509pop server node attestor plugin, CPU-exhaustion issue fixed

    Applies if you use x509pop.

Source ↗
SPIREv1.13.4SecurityMar 3, 2026
CHECK 2View full analysis

A security maintenance release with fixes in server node attestor plugins. The corrected issues affect request handling and resource use during node attestation.

Check if affected (2)

  • securityThe http_challenge server node attestor plugin, SSRF issue corrected

    Applies if you use the http_challenge server node attestor plugin.

  • securityThe x509pop server node attestor plugin, CPU consumption issue corrected

    Applies if you use the x509pop server node attestor plugin.

Source ↗
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