Metrics
Affected Vendors & Products
No advisories yet.
Solution
No solution given by the vendor.
Workaround
See https://github.com/netty/netty/security/advisories/GHSA-3jrc-fchc-59pw for fixed versions and remediation guidance.
Mon, 21 Sep 2026 17:30:00 +0000
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| CPEs | ||
| Vendors & Products |
Redhat quarkus
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| References |
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Sat, 19 Sep 2026 23:00:00 +0000
| Type | Values Removed | Values Added |
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| First Time appeared |
Io.netty
Io.netty netty-codec-http Redhat build Of Apache Camel For Quarkus Redhat build Of Apache Camel For Spring Boot Redhat build Of Apicurio Registry Redhat build Of Debezium 3 Redhat build Of Keycloak Redhat build Of Quarkus Redhat data Grid 8 Redhat fuse 7 Redhat single Sign-on |
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| Vendors & Products |
Io.netty
Io.netty netty-codec-http Redhat build Of Apache Camel For Quarkus Redhat build Of Apache Camel For Spring Boot Redhat build Of Apicurio Registry Redhat build Of Debezium 3 Redhat build Of Keycloak Redhat build Of Quarkus Redhat data Grid 8 Redhat fuse 7 Redhat single Sign-on |
Sat, 19 Sep 2026 00:15:00 +0000
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| Metrics |
threat_severity
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threat_severity
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Fri, 18 Sep 2026 21:30:00 +0000
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| Description | Netty split Transfer-Encoding fields bypass final-chunked validation and enable request smuggling | A flaw was found in Netty's HTTP/1.1 decoder. This vulnerability allows a remote attacker to bypass `Transfer-Encoding` header validation by splitting the `Transfer-Encoding` field across multiple headers, with the last field containing a non-final transfer coding like `gzip` or `deflate`. This bypass can lead to HTTP request smuggling, enabling attackers to bypass security controls, desynchronize request processing, or cause requests to be processed in an unintended context. |
| Metrics |
ssvc
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Fri, 18 Sep 2026 15:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Netty split Transfer-Encoding fields bypass final-chunked validation and enable request smuggling | |
| Title | Io.netty/netty-codec-http: netty split transfer-encoding fields bypass final-chunked validation and enable request smuggling | |
| First Time appeared |
Redhat
Redhat amq Broker Redhat amq Clients 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 |
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| Weaknesses | CWE-444 | |
| CPEs | cpe:/a:redhat:amq_broker:7 cpe:/a:redhat:amq_clients:2023 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 |
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| Vendors & Products |
Redhat
Redhat amq Broker Redhat amq Clients 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 |
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| References |
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| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-09-21T17:24:31.834Z
Reserved: 2026-09-18T10:30:24.299Z
Link: CVE-2026-93573
Updated: 2026-09-18T16:20:01.227Z
Status : Awaiting Analysis
Published: 2026-09-18T15:17:21.020
Modified: 2026-09-21T18:17:16.647
Link: CVE-2026-93573
OpenCVE Enrichment
Updated: 2026-09-19T22:29:22Z