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CVE-2025-53547VulnerabilityPublished Updated

Red Hat Security Advisory: OpenShift Container Platform 4.17.39 security and extras update

Affects Red HatSource GCVE Database

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Not known to be exploited.

Data as of 3 Nov 2026, 18:00 UTC

Severity
High

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

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 10 Sep 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 3 Nov 2026.

What to do

AI-suggested

A fix is available in Red Hat OpenShift Container Platform 4.17.39 via updated RPM packages and container images. Users should upgrade to these updated versions as soon as they are available through the official release channels. Upgrades can be performed using the OpenShift CLI (oc) or the web console. Red Hat provides detailed upgrade instructions in their documentation. No additional mitigation steps are indicated beyond applying the official update.

Description

Red Hat OpenShift Container Platform 4.17.39 includes a security update addressing a code execution vulnerability in the Helm Chart component (CVE-2025-53547). This update is important for users running OpenShift Container Platform 4.17 and is delivered via RPM packages and container images. Users are advised to upgrade to the updated packages and images through the official release channels using the OpenShift CLI or web console.

References

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