Analysis and contextual insights are available on OpenCVE Cloud.
Vendor Workaround
See https://github.com/netty/netty/security/advisories/GHSA-jhjp-5q4f-8wr2 for fixed versions and remediation guidance.
Tracking
Sign in to view the affected projects.
No advisories yet.
Sat, 19 Sep 2026 00:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
| |
| Metrics |
threat_severity
|
threat_severity
|
Fri, 18 Sep 2026 21:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Missing Extended Key Usage (EKU) check in OCSP Client allows certificate revocation bypass | A flaw was found in Netty's Online Certificate Status Protocol (OCSP) Client. The client fails to verify the 'id-kp-OCSPSigning' Extended Key Usage (EKU) in OCSP responder certificates. A remote attacker, holding any valid certificate issued by the same Certificate Authority (CA), can exploit this by forging 'GOOD' OCSP responses for revoked certificates. This bypasses certificate revocation checks, allowing applications using Netty's OCSP Client to accept certificates that should have been revoked, leading to an authorization bypass. |
| Metrics |
ssvc
|
Fri, 18 Sep 2026 14:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Netty: netty-handler-ssl-ocsp: io.netty/netty-handler-ssl-ocsp: netty: missing extended key usage (eku) check in ocsp client allows certificate revocation bypass | Io.netty/netty-handler-ssl-ocsp: netty: missing extended key usage (eku) check in ocsp client allows certificate revocation bypass |
Fri, 18 Sep 2026 13:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
|
Fri, 18 Sep 2026 11:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Missing Extended Key Usage (EKU) check in OCSP Client allows certificate revocation bypass | |
| Title | Netty: netty-handler-ssl-ocsp: io.netty/netty-handler-ssl-ocsp: netty: missing extended key usage (eku) check in ocsp client allows certificate revocation bypass | |
| First Time appeared |
Redhat
Redhat camel Spring Boot |
|
| Weaknesses | CWE-1035 | |
| CPEs | cpe:/a:redhat:camel_spring_boot:4 | |
| Vendors & Products |
Redhat
Redhat camel Spring Boot |
|
| References |
|
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-09-18T16:54:16.469Z
Reserved: 2026-09-18T10:34:48.070Z
Link: CVE-2026-93578
Updated: 2026-09-18T14:41:39.111Z
Status : Awaiting Analysis
Published: 2026-09-18T11:17:22.170
Modified: 2026-09-18T19:06:08.407
Link: CVE-2026-93578
OpenCVE Enrichment
Updated: 2026-09-18T23:45:15Z