CVE-2025-66506
A remote, anonymous attacker can exploit a vulnerability in Red Hat OpenShift Pipelines Operator to carry out a Denial of Service attack.
CSIRTS triage
- What
- A remote attacker can exploit a vulnerability to carry out a Denial of Service attack.
- Who is affected
- Deployments of Red Hat OpenShift Pipelines Operator are affected.
- Urgency
- Remediation is urgent due to the potential for Denial of Service attacks, though exploitation is not currently observed.
- Action
- Update to the patched version of OpenShift Pipelines Operator.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.19% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 9% of all EPSS-scored CVEs.
Advisory coverage (1)
- medium[UPDATE] [medium] Red Hat OpenShift Pipelines Operator (Fulcio): Vulnerability allows Denial of Servicecert-bund · 2026-07-20
External references
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[](https://www.csirts.com/cve/CVE-2025-66506)