[UPDATE] [high] Red Hat OpenShift Container Platform: Vulnerability enables code execution
A remote, anonymous attacker can exploit a vulnerability in Red Hat OpenShift Container Platform to execute arbitrary code.
CSIRTS triage
- What
- A remote code execution vulnerability in Red Hat OpenShift Container Platform allows unauthenticated attackers to execute arbitrary code.
- Who is affected
- All deployments of Red Hat OpenShift Container Platform.
- Urgency
- High; remote unauthenticated code execution is critical and should be remediated immediately.
- Action
- Apply the latest security patches for Red Hat OpenShift Container Platform.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-2028
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Low exploitation riskCVE-2025-535470.36% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 30% of all EPSS-scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2025-53547 | coverage & exploitation status | NVD · CVE.org |
Recent advisories for Red Hat OpenShift
A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.
- medium[UPDATE] [medium] Red Hat OpenShift: Vulnerability Enables File Manipulationcert-bund · 2026-08-25
- high[NEW] [high] Red Hat OpenShift (oauth-proxy): Vulnerability enables Security Measure Bypasscert-bund · 2026-08-21
- medium[NEW] [medium] Red Hat OpenShift Container Platform (fast-uri, OpenTelemetry-Go): Multiple vulnerabilitiescert-bund · 2026-08-21
- medium[UPDATE] [medium] Red Hat OpenShift Container Platform (protobufjs, fast-uri): Multiple vulnerabilitiescert-bund · 2026-08-21
- high[UPDATE] [high] Red Hat OpenShift Container Platform (gRPC-Go): Vulnerability allows bypassing security measur…cert-bund · 2026-08-20
- medium[UPDATE] [medium] Red Hat OpenShift Container Platform (kubelet, cri-o, kube-apiserver): Vulnerability allows …cert-bund · 2026-08-19
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