Advisory severityMedium5.9Red Hat Linux

Medium [CVE-2026-93578] Missing Extended Key Usage (EKU) check in OCSP Client allows certificate revocation bypass

This medium-severity Red Hat Linux advisory covers CVE-2026-93578; related products: Red Hat build of Apache Camel for Spring Boot 4.

Aggregated and source-linked by VulniPulse. Data sources, validation and limitations.

CVE-2026-93578 Source published Sep 18, 2026Source updated Sep 10, 2026

VulniPulse record published Sep 18, 2026Record updated Sep 25, 2026

CVE-2026-93578

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Summary

Missing Extended Key Usage (EKU) check in OCSP Client allows certificate revocation bypass. Red Hat rates this moderate (CVSS 5.9).

Weakness: CWE-1035.

Affected product named by the advisory: Red Hat build of Apache Camel for Spring Boot 4.

Affected versions

No affected-version range was extracted from the source record. The vendor advisory is authoritative — check it before change work.

Official advisory · high-confidence parse· fetched 13 days ago·verify at source

Fixed versions

No fixed release is recorded yet. That does not prove no patch exists — confirm against the vendor advisory.

Official advisory · high-confidence parse· fetched 13 days ago·verify at source

Mitigation checklist

Recommended fix / mitigation

See https://github.com/netty/netty/security/advisories/GHSA-jhjp-5q4f-8wr2 for fixed versions and remediation guidance.

Official advisory · high-confidence parse· fetched 13 days ago·verify at source

Sources

Official and corroborating records used to build this advisory.

Red Hat Security Data APIofficial
Official vendor source used to discover this advisory; it remains the authority for affected products and remediation. Discovered from the machine-readable feed https://access.redhat.com/hydra/rest/securitydata/cve.json; this link opens the Red Hat Linux advisory index instead of the raw feed document.
Red Hat Linux
Official vendor advisoryofficial
Official advisory page fetched and parsed; accepted detail fields are attributed to this page.
Red Hat Linux
CVE.org CNA affected-product recordCVE.org
Structured CNA affected[] data independently confirmed the affected product scope; native advisory content remains authoritative.
CVE Program

Cross-references

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CVE-2026-93578NVD CVE.org MITRE

Discussion(0)

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