Description
HTTP/1 absolute-form Host mismatch is translated to HTTP/2 :authority, overriding the request-target authority
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
Vendor Workaround
See https://github.com/netty/netty/security/advisories/GHSA-cg2g-fxr4-mg8m for fixed versions and remediation guidance.
Tracking
Sign in to view the affected projects.
Advisories
No advisories yet.
References
History
Fri, 18 Sep 2026 14:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | HTTP/1 absolute-form Host mismatch is translated to HTTP/2 :authority, overriding the request-target authority | |
| Title | Io.netty/netty-codec-http2: http/1 absolute-form host mismatch is translated to http/2 :authority, overriding the request-target authority | |
| First Time appeared |
Redhat
Redhat amq Broker Redhat apicurio Registry Redhat build Keycloak Redhat camel Quarkus Redhat camel Spring Boot Redhat debezium Redhat jboss Data Grid Redhat jboss Enterprise Application Platform Redhat jboss Fuse Redhat quarkus Redhat red Hat Single Sign On |
|
| Weaknesses | CWE-444 | |
| CPEs | cpe:/a:redhat:amq_broker:7 cpe:/a:redhat:apicurio_registry:3 cpe:/a:redhat:build_keycloak: cpe:/a:redhat:camel_quarkus:3 cpe:/a:redhat:camel_spring_boot:4 cpe:/a:redhat:debezium:3 cpe:/a:redhat:jboss_data_grid:8 cpe:/a:redhat:jboss_enterprise_application_platform:7 cpe:/a:redhat:jboss_enterprise_application_platform:8 cpe:/a:redhat:jboss_fuse:7 cpe:/a:redhat:quarkus:3 cpe:/a:redhat:red_hat_single_sign_on:7 |
|
| Vendors & Products |
Redhat
Redhat amq Broker Redhat apicurio Registry Redhat build Keycloak Redhat camel Quarkus Redhat camel Spring Boot Redhat debezium Redhat jboss Data Grid Redhat jboss Enterprise Application Platform Redhat jboss Fuse Redhat quarkus Redhat red Hat Single Sign On |
|
| References |
| |
| Metrics |
cvssV3_1
|
Subscriptions
Redhat
Subscribe
Amq Broker
Subscribe
Apicurio Registry
Subscribe
Build Keycloak
Subscribe
Camel Quarkus
Subscribe
Camel Spring Boot
Subscribe
Debezium
Subscribe
Jboss Data Grid
Subscribe
Jboss Enterprise Application Platform
Subscribe
Jboss Fuse
Subscribe
Quarkus
Subscribe
Red Hat Single Sign On
Subscribe
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-09-18T14:37:53.917Z
Reserved: 2026-09-18T10:05:12.467Z
Link: CVE-2026-93569
No data.
No data.
No data.
OpenCVE Enrichment
No data.
Weaknesses