chore(deps): update helm release cert-manager to v1.18.0-beta.0

[renovate]

This PR contains the following updates:

Package	Update	Change
cert-manager (source)	minor	v1.17.1 -> v1.18.0-beta.0

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Release Notes

cert-manager/cert-manager (cert-manager)

v1.18.0-beta.0

Compare Source

cert-manager is the easiest way to automatically manage certificates in Kubernetes and OpenShift clusters.

⚠️ This is a pre-release. Please help the project by testing this release!

📖 Draft release notes: https://release-next--cert-manager.netlify.app/docs/releases/release-notes/release-notes-1.18/

Changes since v1.17.0:

Feature

• Add config to the Vault issuer to allow the server-name to be specified when validating the certificates the Vault server presents. (#7663, @ThatsMrTalbot)
• Added app.kubernetes.io/managed-by: cert-manager label to the created Let's Encrypt account keys (#7577, @terinjokes)
• Added certificate issuance and expiration time metrics (certmanager_certificate_not_before_timestamp_seconds, certmanager_certificate_not_after_timestamp_seconds). (#7612, @solidDoWant)
• Added ingress-shim option --extra-certificate-annotations, which sets a list of annotation keys to be copied from Ingress-like to resulting Certificate object (#7083, @k0da)
• Added the iss short name for the cert-manager Issuer resource
• Added the ciss short name for the cert-manager ClusterIssuer resource (#7373, @SgtCoDFish)
• Adds the global.rbac.disableHTTPChallengesRole helm value to disable HTTP-01 ACME challenges. This allows cert-manager to drop its permission to create pods, improving security when HTTP-01 challenges are not required. (#7666, @ali-hamza-noor)
• Allow customizing signature algorithm (#7591, @tareksha)
• Cache the full DNS response and handle TTL expiration in FindZoneByFqdn (#7596, @ThatsIvan)
• Cert-manager now uses a local fork of the golang.org/x/crypto/acme package (#7752, @wallrj)
• Add support for ACME profiles extension. (#7777, @wallrj)
• Promote the UseDomainQualifiedFinalizer feature to GA. (#7735, @jsoref)
• Switched service/servicemon definitions to use port names instead of numbers. (#7727, @jcpunk)
• The default value of Certificate.Spec.PrivateKey.RotationPolicy changed from Never to Always. (#7723, @wallrj)
• Set the default revisionHistoryLimit to 1 for the CertificateRequest revisions (#7758, @ali-hamza-noor)

Documentation

• Fix some comments (#7620, @teslaedison)

Bug or Regression

• Bump go-jose dependency to address CVE-2025-27144. (#7606, @SgtCoDFish)
• Bump golang.org/x/oauth2 to patch CVE-2025-22868.
• Bump golang.org/x/crypto to patch GHSA-hcg3-q754-cr77.
• Bump github.com/golang-jwt/jwt to patch GHSA-mh63-6h87-95cp. (#7638, @NicholasBlaskey)
• Change of the Kubernetes Ingress pathType from ImplementationSpecific to Exact for a reliable handling of ingress controllers and enhanced security. (#7767, @sspreitzer)
• Fix AWS Route53 error detection for not-found errors during deletion of DNS records. (#7690, @wallrj)
• Fix behavior when running with --namespace=<namespace>: limit the scope of cert-manager to a single namespace and disable cluster-scoped controllers. (#7678, @tsaarni)
• Fix handling of certificates with IP addresses in the commonName field; IP addresses are no longer added to the DNS subjectAlternativeName list and are instead added to the ipAddresses field as expected. (#7081, @johnjcool)
• Fix issuing of certificates via DNS01 challenges on Cloudflare after a breaking change to the Cloudflare API (#7549, @LukeCarrier)
• Fixed the certmanager_certificate_renewal_timestamp_seconds metric help text indicating that the metric is relative to expiration time, rather than Unix epoch time. (#7609, @solidDoWant)
• Fixing the service account template to incorporate boolean values for the annotations. (#7698, @ali-hamza-noor)
• Quote nodeSelector values in Helm Chart (#7579, @tobiasbp)
• Skip Gateway TLS listeners in Passthrough mode. (#6986, @vehagn)
• Upgrade golang.org/x/net fixing CVE-2025-22870. (#7619, @depandabot[bot])

Other (Cleanup or Flake)

• ACME E2E Tests: Upgraded Pebble to v2.7.0 and modified the ACME tests to match latest Pebble behavior. (#7771, @wallrj)
• Patch the third_party/forked/acme package with support for the ACME profiles extension. (#7776, @wallrj)
• Promote the AdditionalCertificateOutputFormats feature to GA, making additional formats always enabled. (#7744, @erikgb)
• Remove deprecated feature gate ValidateCAA. Setting this feature gate is now a no-op which does nothing but print a warning log line (#7553, @SgtCoDFish)
• Upgrade golang.org/x/net fixing CVE-2025-22870. (#7619, @depandabot[bot])
• Use slices.Contains to simplify code (#7753, @cuinix)

v1.18.0-alpha.0

Compare Source

cert-manager is the easiest way to automatically manage certificates in Kubernetes and OpenShift clusters.

⚠️ This is a pre-release. Please help the project by testing this release!

Changes since v1.17.0:

Feature

• Add config to the Vault issuer to allow the server-name to be specified when validating the certificates the Vault server presents. (#7663, @ThatsMrTalbot)
• Added app.kubernetes.io/managed-by: cert-manager label to the created Let's Encrypt account keys (#7577, @terinjokes)
• Added certificate issuance and expiration time metrics (certmanager_certificate_not_before_timestamp_seconds, certmanager_certificate_not_after_timestamp_seconds). (#7612, @solidDoWant)
• Added ingress-shim option:
  • --extra-certificate-annotations which sets list of annotation keys to be copied from Ingress-like to resulting Certificate object (#7083, @k0da)
• Added the iss short name for the cert-manager Issuer resource
  Added the ciss short name for the cert-manager ClusterIssuer resource (#7373, @SgtCoDFish)
• Adds the global.rbac.disableHTTPChallengesRole helm value to disable HTTP-01 ACME challenges. This allows cert-manager to drop its permission to create pods, improving security when HTTP-01 challenges are not required. (#7666, @ali-hamza-noor)
• Allow customizing signature algorithm (#7591, @tareksha)
• Cache the full DNS response and handle TTL expiration in FindZoneByFqdn (#7596, @ThatsIvan)
• Promote the UseDomainQualifiedFinalizer feature to GA. (#7735, @jsoref)
• The default value of Certificate.Spec.PrivateKey.RotationPolicy changed from Never to Always. (#7723, @wallrj)

Documentation

• Fix some comments (#7620, @teslaedison)

Bug or Regression

• Bump go-jose dependency to address CVE-2025-27144. (#7606, @SgtCoDFish)
• Bump golang.org/x/oauth2 to patch CVE-2025-22868.
• Bump golang.org/x/crypto to patch GHSA-hcg3-q754-cr77.
• Bump github.com/golang-jwt/jwt to patch GHSA-mh63-6h87-95cp. (#7638, @NicholasBlaskey)
• Fix AWS Route53 error detection for not-found errors during deletion of DNS records. (#7690, @wallrj)
• Fix behavior when running with --namespace=: limit the scope of cert-manager to a single namespace and disable cluster-scoped controllers. (#7678, @tsaarni)
• Fix handling of certificates with IP addresses in the commonName field; IP addresses are no longer added to the DNS subjectAlternativeName list and are instead added to the ipAddresses field as expected. (#7081, @johnjcool)
• Fix issuing of certificates via DNS01 challenges on Cloudflare after a breaking change to the Cloudflare API (#7549, @LukeCarrier)
• Fixed the certmanager_certificate_renewal_timestamp_seconds metric help text indicating that the metric is relative to expiration time, rather than Unix epoch time. (#7609, @solidDoWant)
• Fixing the service account template to incorporate boolean values for the annotations. (#7698, @ali-hamza-noor)
• Skip Gateway TLS listeners in Passthrough mode. (#6986, @vehagn)

Other (Cleanup or Flake)

• Promote the AdditionalCertificateOutputFormats feature to GA, making additional formats always enabled. (#7744, @erikgb)
• Remove deprecated feature gate ValidateCAA. Setting this feature gate is now a no-op which does nothing but print a warning log line (#7553, @SgtCoDFish)
• Upgrade golang.org/x/net fixing CVE-2025-22870. (#7619, @depandabot[bot])

v1.17.2

Compare Source

cert-manager is the easiest way to automatically manage certificates in Kubernetes and OpenShift clusters.

This patch release addresses several vulnerabilities reported by the Trivy security scanner. It is built with the latest version of Go 1.23 and includes various dependency updates.

📖 Read the full cert-manager 1.17 release notes, before installing or upgrading.

Changes since v1.17.1

Bug or Regression

• Bump Go to v1.23.8 to fix CVE-2025-22871 (#​7701, @wallrj)
• Bump go-jose dependency to address CVE-2025-27144 (#​7603, @SgtCoDFish)
• Bump golang.org/x/net to address CVE-2025-22870 reported by Trivy (#​7622, @SgtCoDFish)
• Bump golang.org/x/net to fix CVE-2025-22872 (#​7703, @wallrj)
• Bump golang.org/x/oauth2 to patch CVE-2025-22868 (#​7692, @lentzi90)
• Bump golang.org/x/crypto to patch GHSA-hcg3-q754-cr77 (#​7692, @lentzi90)
• Bump github.com/golang-jwt/jwt to patch GHSA-mh63-6h87-95cp (#​7692, @lentzi90)

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