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Io.netty
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Netty-codec-http
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Redhat
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Amq Broker 7
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Solution
No solution given by the vendor.
Workaround
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
Tue, 22 Sep 2026 19:00:00 +0000
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| References |
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Mon, 21 Sep 2026 19:45:00 +0000
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| First Time appeared |
Io.netty
Io.netty netty-codec-http Redhat amq Broker 7 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 quay 3 |
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| Vendors & Products |
Io.netty
Io.netty netty-codec-http Redhat amq Broker 7 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 quay 3 |
Mon, 21 Sep 2026 17:00:00 +0000
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| CPEs | ||
| Vendors & Products |
Redhat quarkus
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| References |
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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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| Metrics |
ssvc
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Fri, 18 Sep 2026 13:00:00 +0000
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| Description | A flaw was found in Netty's HttpServerCodec. A remote, unauthenticated attacker can exploit this vulnerability by pipelining HTTP/1.1 requests on a single connection and withholding reads. This action causes the methodOverflowQueue to grow without limit, leading to unbounded heap memory consumption and a denial of service due to memory exhaustion. | |
| Title | Io.netty/netty-codec-http: netty: denial of service via unbounded httpservercodec http/1.1 pipeline queue | |
| 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-770 | |
| 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 |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-09-22T18:55:45.564Z
Reserved: 2026-09-18T07:14:15.353Z
Link: CVE-2026-93491
Updated: 2026-09-18T19:06:45.505Z
Status : Awaiting Analysis
Published: 2026-09-18T13:18:38.723
Modified: 2026-09-22T19:16:57.913
Link: CVE-2026-93491
OpenCVE Enrichment
Updated: 2026-09-21T19:25:46Z