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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.
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Mon, 21 Sep 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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 |
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
| Type | Values Removed | Values Added |
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| References |
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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
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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Fri, 18 Sep 2026 12:00:00 +0000
| Type | Values Removed | Values Added |
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| Description | A flaw was found in Netty. SpdySessionHandler accepts an unlimited number of concurrent remote-initiated streams because localConcurrentStreams defaults to Integer.MAX_VALUE and the handler provides no API to change it. A remote peer can open a SPDY connection and send a large number of SYN_STREAM frames with FLAG_FIN=0, causing unbounded heap and direct memory allocation that can lead to JVM OutOfMemoryError and a denial of service. | |
| Title | Io.netty/netty-codec-http: netty: denial of service via unbounded concurrent spdy streams | |
| 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 |
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| Metrics |
cvssV3_1
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Subscriptions
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-09-21T16:37:11.418Z
Reserved: 2026-09-18T06:32:38.574Z
Link: CVE-2026-93488
Updated: 2026-09-18T14:56:37.890Z
Status : Awaiting Analysis
Published: 2026-09-18T12:17:30.667
Modified: 2026-09-21T17:19:17.010
Link: CVE-2026-93488
OpenCVE Enrichment
Updated: 2026-09-21T19:15:17Z