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CVE-2025-27144VulnerabilityPublished Updated

Red Hat Security Advisory: cert-manager Operator for Red Hat OpenShift 1.15.2

Affects Red HatSource GCVE Database

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Not known to be exploited.

Data as of 29 Oct 2026, 09:13 UTC

Severity
Medium

Rated by Threat Radar · No CVSS score from NVD or the CNA

EPSS
0.3% chance of exploitation in 30 days – higher than 34% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 25 Nov 2025

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 29 Oct 2026.

What to do

Affected software

ProductAffectedFixed in
Red Hat Product Security Red HatAffected
  • Red Hat
  • cert-manager operator for Red Hat OpenShift
  • cert-manager operator for Red Hat OpenShift 1.15
  • amd64
  • registry.redhat.io/cert-manager/jetstack-cert-manager-rhel9@sha256:c09abae05168529eca3e247c604760e6912b53ece38c4266978a43405363a97c_amd64
Fixed in–

Description

The cert-manager Operator for Red Hat OpenShift builds on top of Kubernetes, introducing certificate authorities and certificates as first-class resource types in the Kubernetes API. This makes it possible to provide certificates-as-a-service to developers working within your Kubernetes cluster.

References

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