[NEW] [medium] Red Hat OpenShift (OpenStack Services): Multiple vulnerabilities allow information disclosure
An attacker can exploit multiple vulnerabilities in Red Hat OpenShift (OpenStack Services) to disclose information.
CSIRTS triage
- What
- Multiple vulnerabilities allow an attacker to disclose information.
- Who is affected
- Users of Red Hat OpenShift (OpenStack Services) are affected.
- Urgency
- Remediation is medium priority as the vulnerabilities may lead to information exposure.
- Action
- Apply the latest updates from Red Hat.
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-2026-2365
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-2026-348810.27% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 18% of all scored CVEs.
- Low exploitation riskCVE-2026-429970.43% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 36% of all scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-34881 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-42997 | 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.
- highCVE-2026-18381: A flaw was found in the koku-metrics-operator for Red Hat OpenShift. The operator's CostManage…nvd · 2026-07-30
- medium[UPDATE] [medium] Red Hat OpenShift Container Platform (Router): Vulnerability allows bypassing security measu…cert-bund · 2026-07-30
- medium[UPDATE] [medium] Red Hat OpenShift Container Platform (kubelet, cri-o, kube-apiserver): Vulnerability allows …cert-bund · 2026-07-30
- high[UPDATE] [high] Red Hat OpenShift Container Platform (gRPC-Go): Vulnerability allows bypassing security measur…cert-bund · 2026-07-30
- high[UPDATE] [high] Kiali for Red Hat OpenShift Service Mesh (Axios, Go, Follow-redirects): Multiple vulnerabiliti…cert-bund · 2026-07-30
- medium[NEW] [medium] Red Hat OpenShift Container Platform (fast-uri, OpenTelemetry-Go): Multiple vulnerabilitiescert-bund · 2026-07-30
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