CVE-2026-86250
CVE-2026-86250: 1 tracked advisory record across Red Hat. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Red Hat
1 advisory- Advisory severityHigh7.5
High [CVE-2026-86250] Denial of Service via unbounded chunked cookie processing
CVE-2026-86250Source published Source updated
Denial of Service via unbounded chunked cookie processing. Red Hat rates this important (CVSS 7.5). Weakness: CWE-606. Affected product named by the advisory: Red Hat OpenShift AI (RHOAI).
- Related products — impact not confirmed
- Red Hat OpenShift AI (RHOAI)
- Source-reported affected versions
- < 2.0.1-rc
- 2.0.1
- Source-reported fixed versions
- No fixed-version detail extracted. This does not mean no fix exists.
- Mitigation guidance
- To mitigate this issue, restrict network access to services utilizing the h3 component, such as odh-feature-server-rhel9 in Red Hat OpenShift AI, to trusted clients and networks only. Implement firewall rules to limit exposure of the affected service ports. This operational control reduces the attack surface by preventing untrusted external access. If the service is reloaded or restarted, ensure firewall rules persist.
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