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    18 vulnerabilities found for Red Hat Build of Apache Camel 3.33.3.SP2 by Red Hat

    CVE-2026-93569 (GCVE-0-2026-93569)

    Vulnerability from nvd – Published: 2026-09-18 14:27 – Updated: 2026-10-09 23:01
    VLAI
    Title
    Io.netty/netty-codec-http2: http/1 absolute-form host mismatch is translated to http/2 :authority, overriding the request-target authority
    Summary
    A flaw was found in Netty. A remote unauthenticated attacker can exploit a vulnerability in Netty's HTTP/1 to HTTP/2 conversion process. When an HTTP/1 request includes both an absolute-form request-target and a conflicting Host header, Netty incorrectly prioritizes the Host header for the HTTP/2 :authority field, discarding the original request-target authority. This inconsistency can allow an attacker to bypass security controls in Netty-based proxies or gateways, potentially leading to unauthorized access, cache poisoning, or misrouting of requests.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-22 14:36 UTC
    CWE
    • CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 81/100 over 976 records in the last 180 days details
    References
    URL Tags
    https://access.redhat.com/errata/RHSA-2026:69440 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:69470 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:70257 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/security/cve/CVE-2026-93569 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2536962 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Build of Apache Camel 3.33.3.SP2 Unaffected: 4.1.138.Final-redhat-00001 , < * (rpm)
        cpe:/a:redhat:apache_camel_quarkus:3.33
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    Red Hat Red Hat build of Quarkus 3.27.5.SP2     cpe:/a:redhat:quarkus:3.27::el8
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    Red Hat Red Hat build of Quarkus 3.33.3.SP2     cpe:/a:redhat:quarkus:3.33::el8
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    Red Hat Red Hat AMQ Broker 7     cpe:/a:redhat:amq_broker:7
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    Red Hat Red Hat build of Apache Camel 4 for Quarkus 3     cpe:/a:redhat:camel_quarkus:3
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    Red Hat Red Hat build of Apache Camel for Spring Boot 4     cpe:/a:redhat:camel_spring_boot:4
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    Red Hat Red Hat build of Apicurio Registry 3     cpe:/a:redhat:apicurio_registry:3
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    Red Hat Red Hat build of Debezium 3     cpe:/a:redhat:debezium:3
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    Red Hat Red Hat Build of Keycloak     cpe:/a:redhat:build_keycloak:
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    Red Hat Red Hat Data Grid 8     cpe:/a:redhat:jboss_data_grid:8
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    Red Hat Red Hat Fuse 7     cpe:/a:redhat:jboss_fuse:7
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    Red Hat Red Hat JBoss Enterprise Application Platform 7     cpe:/a:redhat:jboss_enterprise_application_platform:7
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    Red Hat Red Hat JBoss Enterprise Application Platform 8     cpe:/a:redhat:jboss_enterprise_application_platform:8
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    Red Hat Red Hat Single Sign-On 7     cpe:/a:redhat:red_hat_single_sign_on:7
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    Date Public
    2026-09-10 00:51
    Show details on NVD website

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    CVE-2026-93568 (GCVE-0-2026-93568)

    Vulnerability from nvd – Published: 2026-09-18 14:34 – Updated: 2026-10-09 23:01
    VLAI
    Title
    Io.netty/netty-codec-http2: io.netty/netty-codec-http3: netty: http/2 and http/3 extended connect requests are downgraded as regular connect requests
    Summary
    A flaw was found in Netty. A remote attacker could exploit this vulnerability by sending specially crafted HTTP/2 or HTTP/3 Extended CONNECT requests. Netty's HTTP-object conversion path incorrectly processes these requests as regular HTTP/1.1 CONNECT requests, leading to a loss of critical protocol and path information. This misinterpretation can allow attackers to bypass security policies, such as routing or authorization logic, in applications that rely on Netty for HTTP/2 or HTTP/3 communication, resulting in integrity loss.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-18 15:19 UTC
    CWE
    • CWE-20 - Improper Input Validation
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 81/100 over 976 records in the last 180 days details
    References
    URL Tags
    https://access.redhat.com/errata/RHSA-2026:69440 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:69470 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:70257 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/security/cve/CVE-2026-93568 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2536961 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Build of Apache Camel 3.33.3.SP2 Unaffected: 4.1.138.Final-redhat-00001 , < * (rpm)
        cpe:/a:redhat:apache_camel_quarkus:3.33
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    Red Hat Red Hat build of Quarkus 3.27.5.SP2     cpe:/a:redhat:quarkus:3.27::el8
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    Red Hat Red Hat build of Quarkus 3.33.3.SP2     cpe:/a:redhat:quarkus:3.33::el8
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    Red Hat Red Hat AMQ Broker 7     cpe:/a:redhat:amq_broker:7
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    Red Hat Red Hat build of Apache Camel 4 for Quarkus 3     cpe:/a:redhat:camel_quarkus:3
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    Red Hat Red Hat build of Apache Camel for Spring Boot 4     cpe:/a:redhat:camel_spring_boot:4
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    Red Hat Red Hat build of Apicurio Registry 3     cpe:/a:redhat:apicurio_registry:3
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    Red Hat Red Hat build of Debezium 3     cpe:/a:redhat:debezium:3
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    Red Hat Red Hat Build of Keycloak     cpe:/a:redhat:build_keycloak:
    Create a notification for this product.
    Red Hat Red Hat Data Grid 8     cpe:/a:redhat:jboss_data_grid:8
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    Red Hat Red Hat Fuse 7     cpe:/a:redhat:jboss_fuse:7
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    Red Hat Red Hat JBoss Enterprise Application Platform 7     cpe:/a:redhat:jboss_enterprise_application_platform:7
    Create a notification for this product.
    Red Hat Red Hat JBoss Enterprise Application Platform 8     cpe:/a:redhat:jboss_enterprise_application_platform:8
    Create a notification for this product.
    Red Hat Red Hat Single Sign-On 7     cpe:/a:redhat:red_hat_single_sign_on:7
    Create a notification for this product.
    Date Public
    2026-09-10 00:50
    Show details on NVD website

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    CVE-2026-93567 (GCVE-0-2026-93567)

    Vulnerability from nvd – Published: 2026-09-18 14:23 – Updated: 2026-10-09 23:01
    VLAI
    Title
    Io.netty/netty-codec-http2: http/1 authority-form connect is translated to malformed http/2 connect with host-controlled :authority
    Summary
    A flaw was found in Netty's HTTP/2 codec. When converting HTTP/1 CONNECT requests to HTTP/2, the component incorrectly uses the Host header instead of the CONNECT authority-form request-target for the tunnel authority. A remote attacker can exploit this by supplying a different Host header, leading to a malformed HTTP/2 CONNECT request. This can bypass security controls such as tunnel allow-lists or egress policies, resulting in integrity loss.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-21 19:48 UTC
    CWE
    • CWE-20 - Improper Input Validation
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 81/100 over 976 records in the last 180 days details
    References
    URL Tags
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    https://access.redhat.com/errata/RHSA-2026:69470 vendor-advisoryx_refsource_REDHAT
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    https://access.redhat.com/security/cve/CVE-2026-93567 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2536955 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Build of Apache Camel 3.33.3.SP2 Unaffected: 4.1.138.Final-redhat-00001 , < * (rpm)
        cpe:/a:redhat:apache_camel_quarkus:3.33
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    Red Hat Red Hat build of Quarkus 3.27.5.SP2     cpe:/a:redhat:quarkus:3.27::el8
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    Red Hat Red Hat build of Quarkus 3.33.3.SP2     cpe:/a:redhat:quarkus:3.33::el8
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    Red Hat Red Hat AMQ Broker 7     cpe:/a:redhat:amq_broker:7
    Create a notification for this product.
    Red Hat Red Hat build of Apache Camel 4 for Quarkus 3     cpe:/a:redhat:camel_quarkus:3
    Create a notification for this product.
    Red Hat Red Hat build of Apache Camel for Spring Boot 4     cpe:/a:redhat:camel_spring_boot:4
    Create a notification for this product.
    Red Hat Red Hat build of Apicurio Registry 3     cpe:/a:redhat:apicurio_registry:3
    Create a notification for this product.
    Red Hat Red Hat build of Debezium 3     cpe:/a:redhat:debezium:3
    Create a notification for this product.
    Red Hat Red Hat Build of Keycloak     cpe:/a:redhat:build_keycloak:
    Create a notification for this product.
    Red Hat Red Hat Data Grid 8     cpe:/a:redhat:jboss_data_grid:8
    Create a notification for this product.
    Red Hat Red Hat Fuse 7     cpe:/a:redhat:jboss_fuse:7
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    Red Hat Red Hat JBoss Enterprise Application Platform 7     cpe:/a:redhat:jboss_enterprise_application_platform:7
    Create a notification for this product.
    Red Hat Red Hat JBoss Enterprise Application Platform 8     cpe:/a:redhat:jboss_enterprise_application_platform:8
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    Red Hat Red Hat Single Sign-On 7     cpe:/a:redhat:red_hat_single_sign_on:7
    Create a notification for this product.
    Date Public
    2026-09-10 00:48
    Show details on NVD website

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    CVE-2026-93565 (GCVE-0-2026-93565)

    Vulnerability from nvd – Published: 2026-09-18 14:18 – Updated: 2026-10-09 23:01
    VLAI
    Title
    Io.netty/netty-codec-http: netty rtspdecoder method-token smuggling via trailing control byte
    Summary
    A flaw was found in Netty RtspDecoder. The `RtspMethods.valueOf()` function incorrectly strips trailing control bytes from method tokens in Real-Time Streaming Protocol (RTSP) requests. A remote attacker can exploit this by sending a specially crafted RTSP request, leading to method-token smuggling. This vulnerability allows an attacker to bypass method-based access controls and can also be used to launder malicious requests through Netty-based RTSP proxies, making them appear legitimate to backend systems.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-21 19:48 UTC
    CWE
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 81/100 over 976 records in the last 180 days details
    References
    URL Tags
    https://access.redhat.com/errata/RHSA-2026:69440 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:69470 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:70257 vendor-advisoryx_refsource_REDHAT
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    https://bugzilla.redhat.com/show_bug.cgi?id=2536952 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Build of Apache Camel 3.33.3.SP2 Unaffected: 4.1.138.Final-redhat-00001 , < * (rpm)
        cpe:/a:redhat:apache_camel_quarkus:3.33
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    Red Hat Red Hat build of Quarkus 3.27.5.SP2     cpe:/a:redhat:quarkus:3.27::el8
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    Red Hat Red Hat build of Quarkus 3.33.3.SP2     cpe:/a:redhat:quarkus:3.33::el8
    Create a notification for this product.
    Red Hat Red Hat AMQ Broker 7     cpe:/a:redhat:amq_broker:7
    Create a notification for this product.
    Red Hat Red Hat AMQ Clients     cpe:/a:redhat:amq_clients:2023
    Create a notification for this product.
    Red Hat Red Hat build of Apache Camel 4 for Quarkus 3     cpe:/a:redhat:camel_quarkus:3
    Create a notification for this product.
    Red Hat Red Hat build of Apache Camel for Spring Boot 4     cpe:/a:redhat:camel_spring_boot:4
    Create a notification for this product.
    Red Hat Red Hat build of Apicurio Registry 3     cpe:/a:redhat:apicurio_registry:3
    Create a notification for this product.
    Red Hat Red Hat build of Debezium 3     cpe:/a:redhat:debezium:3
    Create a notification for this product.
    Red Hat Red Hat Build of Keycloak     cpe:/a:redhat:build_keycloak:
    Create a notification for this product.
    Red Hat Red Hat Data Grid 8     cpe:/a:redhat:jboss_data_grid:8
    Create a notification for this product.
    Red Hat Red Hat Fuse 7     cpe:/a:redhat:jboss_fuse:7
    Create a notification for this product.
    Red Hat Red Hat JBoss Enterprise Application Platform 7     cpe:/a:redhat:jboss_enterprise_application_platform:7
    Create a notification for this product.
    Red Hat Red Hat JBoss Enterprise Application Platform 8     cpe:/a:redhat:jboss_enterprise_application_platform:8
    Create a notification for this product.
    Red Hat Red Hat Single Sign-On 7     cpe:/a:redhat:red_hat_single_sign_on:7
    Create a notification for this product.
    Date Public
    2026-09-10 00:47
    Show details on NVD website

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    CVE-2026-93564 (GCVE-0-2026-93564)

    Vulnerability from nvd – Published: 2026-09-18 14:13 – Updated: 2026-10-09 23:00
    VLAI
    Title
    Io.netty/netty-codec-haproxy: netty: haproxy proxy-v2 nested-tlv grandchild bytebuf reference-count leak (incomplete fix of pr #16881)
    Summary
    A flaw was found in Netty. A reference-count leak in the HAProxy PROXY-v2 message decoder allows a remote, unauthenticated attacker to send specially crafted PROXY-protocol v2 headers. This can lead to memory exhaustion, resulting in a Denial of Service (DoS) for the affected system.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-18 17:42 UTC
    CWE
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 81/100 over 976 records in the last 180 days details
    References
    URL Tags
    https://access.redhat.com/errata/RHSA-2026:69440 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:69470 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:70257 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/security/cve/CVE-2026-93564 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2536953 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Build of Apache Camel 3.33.3.SP2 Unaffected: 4.1.138.Final-redhat-00001 , < * (rpm)
        cpe:/a:redhat:apache_camel_quarkus:3.33
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    Red Hat Red Hat build of Quarkus 3.27.5.SP2     cpe:/a:redhat:quarkus:3.27::el8
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    Red Hat Red Hat build of Quarkus 3.33.3.SP2     cpe:/a:redhat:quarkus:3.33::el8
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    Red Hat Red Hat AMQ Broker 7     cpe:/a:redhat:amq_broker:7
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    Red Hat Red Hat build of Apache Camel 4 for Quarkus 3     cpe:/a:redhat:camel_quarkus:3
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    Red Hat Red Hat build of Apache Camel for Spring Boot 4     cpe:/a:redhat:camel_spring_boot:4
    Create a notification for this product.
    Red Hat Red Hat build of Apicurio Registry 3     cpe:/a:redhat:apicurio_registry:3
    Create a notification for this product.
    Red Hat Red Hat build of Debezium 3     cpe:/a:redhat:debezium:3
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    Red Hat Red Hat Build of Keycloak     cpe:/a:redhat:build_keycloak:
    Create a notification for this product.
    Red Hat Red Hat Fuse 7     cpe:/a:redhat:jboss_fuse:7
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    Red Hat Red Hat JBoss Enterprise Application Platform 7     cpe:/a:redhat:jboss_enterprise_application_platform:7
    Create a notification for this product.
    Red Hat Red Hat Single Sign-On 7     cpe:/a:redhat:red_hat_single_sign_on:7
    Create a notification for this product.
    Date Public
    2026-09-10 00:46
    Show details on NVD website

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    CVE-2026-93558 (GCVE-0-2026-93558)

    Vulnerability from nvd – Published: 2026-09-18 14:09 – Updated: 2026-10-09 23:00
    VLAI
    Title
    Io.netty/netty-codec-http: netty: unbounded per-connection queue growth in websocketserverextensionhandler leads to denial of service
    Summary
    A flaw was found in Netty's WebSocketServerExtensionHandler. A remote, unauthenticated attacker can exploit this vulnerability by using HTTP/1.1 pipelining to send requests faster than the application can respond. This leads to an unbounded growth of a per-connection queue, consuming excessive memory. Eventually, this can cause the Java Virtual Machine (JVM) to exhaust its heap, resulting in a Denial of Service (DoS) for the affected server.
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-18 14:54 UTC
    CWE
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 81/100 over 976 records in the last 180 days details
    References
    URL Tags
    https://access.redhat.com/errata/RHSA-2026:69440 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:69470 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:70257 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/security/cve/CVE-2026-93558 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2536932 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Build of Apache Camel 3.33.3.SP2 Unaffected: 4.1.138.Final-redhat-00001 , < * (rpm)
        cpe:/a:redhat:apache_camel_quarkus:3.33
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    Red Hat Red Hat build of Quarkus 3.27.5.SP2     cpe:/a:redhat:quarkus:3.27::el8
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    Red Hat Red Hat build of Quarkus 3.33.3.SP2     cpe:/a:redhat:quarkus:3.33::el8
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    Red Hat Red Hat AMQ Broker 7     cpe:/a:redhat:amq_broker:7
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    Red Hat Red Hat AMQ Clients     cpe:/a:redhat:amq_clients:2023
    Create a notification for this product.
    Red Hat Red Hat build of Apache Camel 4 for Quarkus 3     cpe:/a:redhat:camel_quarkus:3
    Create a notification for this product.
    Red Hat Red Hat build of Apache Camel for Spring Boot 4     cpe:/a:redhat:camel_spring_boot:4
    Create a notification for this product.
    Red Hat Red Hat build of Apicurio Registry 3     cpe:/a:redhat:apicurio_registry:3
    Create a notification for this product.
    Red Hat Red Hat build of Debezium 3     cpe:/a:redhat:debezium:3
    Create a notification for this product.
    Red Hat Red Hat Build of Keycloak     cpe:/a:redhat:build_keycloak:
    Create a notification for this product.
    Red Hat Red Hat Data Grid 8     cpe:/a:redhat:jboss_data_grid:8
    Create a notification for this product.
    Red Hat Red Hat Fuse 7     cpe:/a:redhat:jboss_fuse:7
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    Red Hat Red Hat JBoss Enterprise Application Platform 7     cpe:/a:redhat:jboss_enterprise_application_platform:7
    Create a notification for this product.
    Red Hat Red Hat JBoss Enterprise Application Platform 8     cpe:/a:redhat:jboss_enterprise_application_platform:8
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    Red Hat Red Hat Single Sign-On 7     cpe:/a:redhat:red_hat_single_sign_on:7
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    Date Public
    2026-09-10 00:42
    Show details on NVD website

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    CVE-2026-93491 (GCVE-0-2026-93491)

    Vulnerability from nvd – Published: 2026-09-18 12:43 – Updated: 2026-10-09 23:00
    VLAI
    Title
    Io.netty/netty-codec-http: netty: denial of service via unbounded httpservercodec http/1.1 pipeline queue
    Summary
    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.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-18 19:06 UTC
    CWE
    • CWE-770 - Allocation of Resources Without Limits or Throttling
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 81/100 over 976 records in the last 180 days details
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Build of Apache Camel 3.33.3.SP2 Unaffected: 4.1.138.Final-redhat-00001 , < * (rpm)
        cpe:/a:redhat:apache_camel_quarkus:3.33
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    Red Hat Red Hat build of Quarkus 3.27.5.SP2     cpe:/a:redhat:quarkus:3.27::el8
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    Red Hat Red Hat build of Quarkus 3.33.3.SP2     cpe:/a:redhat:quarkus:3.33::el8
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    Red Hat Red Hat AMQ Broker 7     cpe:/a:redhat:amq_broker:7
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    Red Hat Red Hat AMQ Clients     cpe:/a:redhat:amq_clients:2023
    Create a notification for this product.
    Red Hat Red Hat build of Apache Camel 4 for Quarkus 3     cpe:/a:redhat:camel_quarkus:3
    Create a notification for this product.
    Red Hat Red Hat build of Apache Camel for Spring Boot 4     cpe:/a:redhat:camel_spring_boot:4
    Create a notification for this product.
    Red Hat Red Hat build of Apicurio Registry 3     cpe:/a:redhat:apicurio_registry:3
    Create a notification for this product.
    Red Hat Red Hat build of Debezium 3     cpe:/a:redhat:debezium:3
    Create a notification for this product.
    Red Hat Red Hat Build of Keycloak     cpe:/a:redhat:build_keycloak:
    Create a notification for this product.
    Red Hat Red Hat Data Grid 8     cpe:/a:redhat:jboss_data_grid:8
    Create a notification for this product.
    Red Hat Red Hat Fuse 7     cpe:/a:redhat:jboss_fuse:7
    Create a notification for this product.
    Red Hat Red Hat JBoss Enterprise Application Platform 7     cpe:/a:redhat:jboss_enterprise_application_platform:7
    Create a notification for this product.
    Red Hat Red Hat JBoss Enterprise Application Platform 8     cpe:/a:redhat:jboss_enterprise_application_platform:8
    Create a notification for this product.
    Red Hat Red Hat Single Sign-On 7     cpe:/a:redhat:red_hat_single_sign_on:7
    Create a notification for this product.
    Date Public
    2026-09-10 00:40
    Show details on NVD website

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    CVE-2026-93488 (GCVE-0-2026-93488)

    Vulnerability from nvd – Published: 2026-09-18 11:47 – Updated: 2026-10-09 23:00
    VLAI
    Title
    Io.netty/netty-codec-http: netty: denial of service via unbounded concurrent spdy streams
    Summary
    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.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-18 14:56 UTC
    CWE
    • CWE-770 - Allocation of Resources Without Limits or Throttling
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 81/100 over 976 records in the last 180 days details
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Build of Apache Camel 3.33.3.SP2 Unaffected: 4.1.138.Final-redhat-00001 , < * (rpm)
        cpe:/a:redhat:apache_camel_quarkus:3.33
    Create a notification for this product.
    Red Hat Red Hat build of Quarkus 3.27.5.SP2     cpe:/a:redhat:quarkus:3.27::el8
    Create a notification for this product.
    Red Hat Red Hat build of Quarkus 3.33.3.SP2     cpe:/a:redhat:quarkus:3.33::el8
    Create a notification for this product.
    Red Hat Red Hat AMQ Broker 7     cpe:/a:redhat:amq_broker:7
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    Red Hat Red Hat AMQ Clients     cpe:/a:redhat:amq_clients:2023
    Create a notification for this product.
    Red Hat Red Hat build of Apache Camel 4 for Quarkus 3     cpe:/a:redhat:camel_quarkus:3
    Create a notification for this product.
    Red Hat Red Hat build of Apache Camel for Spring Boot 4     cpe:/a:redhat:camel_spring_boot:4
    Create a notification for this product.
    Red Hat Red Hat build of Apicurio Registry 3     cpe:/a:redhat:apicurio_registry:3
    Create a notification for this product.
    Red Hat Red Hat build of Debezium 3     cpe:/a:redhat:debezium:3
    Create a notification for this product.
    Red Hat Red Hat Build of Keycloak     cpe:/a:redhat:build_keycloak:
    Create a notification for this product.
    Red Hat Red Hat Data Grid 8     cpe:/a:redhat:jboss_data_grid:8
    Create a notification for this product.
    Red Hat Red Hat Fuse 7     cpe:/a:redhat:jboss_fuse:7
    Create a notification for this product.
    Red Hat Red Hat JBoss Enterprise Application Platform 7     cpe:/a:redhat:jboss_enterprise_application_platform:7
    Create a notification for this product.
    Red Hat Red Hat JBoss Enterprise Application Platform 8     cpe:/a:redhat:jboss_enterprise_application_platform:8
    Create a notification for this product.
    Red Hat Red Hat Single Sign-On 7     cpe:/a:redhat:red_hat_single_sign_on:7
    Create a notification for this product.
    Date Public
    2026-09-10 00:39
    Show details on NVD website

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    CVE-2026-19611 (GCVE-0-2026-19611)

    Vulnerability from nvd – Published: 2026-08-20 15:58 – Updated: 2026-10-09 23:26
    VLAI
    Title
    Wildfly-elytron: org.wildfly.security/wildfly-elytron-password-impl: wildfly-elytron: password keyspace reduction via nfkc fullwidth folding
    Summary
    A flaw was found in WildFly Elytron. Password hashing and verification normalize input with Unicode NFKC, which can collapse fullwidth characters to ASCII equivalents. A remote attacker can more easily guess affected passwords by using an ASCII-only dictionary against accounts whose passwords were intended to include those non-ASCII characters, leading to unauthorized access.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-21 16:38 UTC
    CWE
    • CWE-173 - Improper Handling of Alternate Encoding
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 81/100 over 976 records in the last 180 days details
    References
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    https://access.redhat.com/errata/RHSA-2026:69470 vendor-advisoryx_refsource_REDHAT
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    https://access.redhat.com/security/cve/CVE-2026-19611 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2514568 issue-trackingx_refsource_REDHAT
    Impacted products
    Date Public
    2026-07-24 14:34
    Show details on NVD website

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    CVE-2026-93568 (GCVE-0-2026-93568)

    Vulnerability from cvelistv5 – Published: 2026-09-18 14:34 – Updated: 2026-10-09 23:01
    VLAI
    Title
    Io.netty/netty-codec-http2: io.netty/netty-codec-http3: netty: http/2 and http/3 extended connect requests are downgraded as regular connect requests
    Summary
    A flaw was found in Netty. A remote attacker could exploit this vulnerability by sending specially crafted HTTP/2 or HTTP/3 Extended CONNECT requests. Netty's HTTP-object conversion path incorrectly processes these requests as regular HTTP/1.1 CONNECT requests, leading to a loss of critical protocol and path information. This misinterpretation can allow attackers to bypass security policies, such as routing or authorization logic, in applications that rely on Netty for HTTP/2 or HTTP/3 communication, resulting in integrity loss.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-18 15:19 UTC
    CWE
    • CWE-20 - Improper Input Validation
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 81/100 over 976 records in the last 180 days details
    References
    URL Tags
    https://access.redhat.com/errata/RHSA-2026:69440 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:69470 vendor-advisoryx_refsource_REDHAT
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    https://bugzilla.redhat.com/show_bug.cgi?id=2536961 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Build of Apache Camel 3.33.3.SP2 Unaffected: 4.1.138.Final-redhat-00001 , < * (rpm)
        cpe:/a:redhat:apache_camel_quarkus:3.33
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    Red Hat Red Hat build of Quarkus 3.27.5.SP2     cpe:/a:redhat:quarkus:3.27::el8
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    Red Hat Red Hat build of Quarkus 3.33.3.SP2     cpe:/a:redhat:quarkus:3.33::el8
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    Red Hat Red Hat AMQ Broker 7     cpe:/a:redhat:amq_broker:7
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    Red Hat Red Hat build of Apache Camel 4 for Quarkus 3     cpe:/a:redhat:camel_quarkus:3
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    Red Hat Red Hat build of Apache Camel for Spring Boot 4     cpe:/a:redhat:camel_spring_boot:4
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    Red Hat Red Hat build of Apicurio Registry 3     cpe:/a:redhat:apicurio_registry:3
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    Red Hat Red Hat build of Debezium 3     cpe:/a:redhat:debezium:3
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    Red Hat Red Hat Build of Keycloak     cpe:/a:redhat:build_keycloak:
    Create a notification for this product.
    Red Hat Red Hat Data Grid 8     cpe:/a:redhat:jboss_data_grid:8
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    Red Hat Red Hat Fuse 7     cpe:/a:redhat:jboss_fuse:7
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    Red Hat Red Hat JBoss Enterprise Application Platform 7     cpe:/a:redhat:jboss_enterprise_application_platform:7
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    Red Hat Red Hat JBoss Enterprise Application Platform 8     cpe:/a:redhat:jboss_enterprise_application_platform:8
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    Red Hat Red Hat Single Sign-On 7     cpe:/a:redhat:red_hat_single_sign_on:7
    Create a notification for this product.
    Date Public
    2026-09-10 00:50
    Show details on NVD website

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    CVE-2026-93569 (GCVE-0-2026-93569)

    Vulnerability from cvelistv5 – Published: 2026-09-18 14:27 – Updated: 2026-10-09 23:01
    VLAI
    Title
    Io.netty/netty-codec-http2: http/1 absolute-form host mismatch is translated to http/2 :authority, overriding the request-target authority
    Summary
    A flaw was found in Netty. A remote unauthenticated attacker can exploit a vulnerability in Netty's HTTP/1 to HTTP/2 conversion process. When an HTTP/1 request includes both an absolute-form request-target and a conflicting Host header, Netty incorrectly prioritizes the Host header for the HTTP/2 :authority field, discarding the original request-target authority. This inconsistency can allow an attacker to bypass security controls in Netty-based proxies or gateways, potentially leading to unauthorized access, cache poisoning, or misrouting of requests.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-22 14:36 UTC
    CWE
    • CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 81/100 over 976 records in the last 180 days details
    References
    URL Tags
    https://access.redhat.com/errata/RHSA-2026:69440 vendor-advisoryx_refsource_REDHAT
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    https://bugzilla.redhat.com/show_bug.cgi?id=2536962 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Build of Apache Camel 3.33.3.SP2 Unaffected: 4.1.138.Final-redhat-00001 , < * (rpm)
        cpe:/a:redhat:apache_camel_quarkus:3.33
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    Red Hat Red Hat build of Quarkus 3.27.5.SP2     cpe:/a:redhat:quarkus:3.27::el8
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    Red Hat Red Hat build of Quarkus 3.33.3.SP2     cpe:/a:redhat:quarkus:3.33::el8
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    Red Hat Red Hat build of Apache Camel for Spring Boot 4     cpe:/a:redhat:camel_spring_boot:4
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    Red Hat Red Hat build of Apicurio Registry 3     cpe:/a:redhat:apicurio_registry:3
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    Red Hat Red Hat build of Debezium 3     cpe:/a:redhat:debezium:3
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    Red Hat Red Hat Build of Keycloak     cpe:/a:redhat:build_keycloak:
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    Red Hat Red Hat Data Grid 8     cpe:/a:redhat:jboss_data_grid:8
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    Red Hat Red Hat Fuse 7     cpe:/a:redhat:jboss_fuse:7
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    Date Public
    2026-09-10 00:51
    Show details on NVD website

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    CVE-2026-93567 (GCVE-0-2026-93567)

    Vulnerability from cvelistv5 – Published: 2026-09-18 14:23 – Updated: 2026-10-09 23:01
    VLAI
    Title
    Io.netty/netty-codec-http2: http/1 authority-form connect is translated to malformed http/2 connect with host-controlled :authority
    Summary
    A flaw was found in Netty's HTTP/2 codec. When converting HTTP/1 CONNECT requests to HTTP/2, the component incorrectly uses the Host header instead of the CONNECT authority-form request-target for the tunnel authority. A remote attacker can exploit this by supplying a different Host header, leading to a malformed HTTP/2 CONNECT request. This can bypass security controls such as tunnel allow-lists or egress policies, resulting in integrity loss.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-21 19:48 UTC
    CWE
    • CWE-20 - Improper Input Validation
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 81/100 over 976 records in the last 180 days details
    References
    URL Tags
    https://access.redhat.com/errata/RHSA-2026:69440 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:69470 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:70257 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/security/cve/CVE-2026-93567 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2536955 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Build of Apache Camel 3.33.3.SP2 Unaffected: 4.1.138.Final-redhat-00001 , < * (rpm)
        cpe:/a:redhat:apache_camel_quarkus:3.33
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    Red Hat Red Hat build of Quarkus 3.27.5.SP2     cpe:/a:redhat:quarkus:3.27::el8
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    Red Hat Red Hat build of Quarkus 3.33.3.SP2     cpe:/a:redhat:quarkus:3.33::el8
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    Red Hat Red Hat AMQ Broker 7     cpe:/a:redhat:amq_broker:7
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    Red Hat Red Hat build of Apache Camel 4 for Quarkus 3     cpe:/a:redhat:camel_quarkus:3
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    Red Hat Red Hat build of Apache Camel for Spring Boot 4     cpe:/a:redhat:camel_spring_boot:4
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    Red Hat Red Hat build of Apicurio Registry 3     cpe:/a:redhat:apicurio_registry:3
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    Red Hat Red Hat build of Debezium 3     cpe:/a:redhat:debezium:3
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    Red Hat Red Hat Build of Keycloak     cpe:/a:redhat:build_keycloak:
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    Red Hat Red Hat Data Grid 8     cpe:/a:redhat:jboss_data_grid:8
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    Red Hat Red Hat Fuse 7     cpe:/a:redhat:jboss_fuse:7
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    Red Hat Red Hat JBoss Enterprise Application Platform 7     cpe:/a:redhat:jboss_enterprise_application_platform:7
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    Red Hat Red Hat JBoss Enterprise Application Platform 8     cpe:/a:redhat:jboss_enterprise_application_platform:8
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    Red Hat Red Hat Single Sign-On 7     cpe:/a:redhat:red_hat_single_sign_on:7
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    Date Public
    2026-09-10 00:48
    Show details on NVD website

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    CVE-2026-93565 (GCVE-0-2026-93565)

    Vulnerability from cvelistv5 – Published: 2026-09-18 14:18 – Updated: 2026-10-09 23:01
    VLAI
    Title
    Io.netty/netty-codec-http: netty rtspdecoder method-token smuggling via trailing control byte
    Summary
    A flaw was found in Netty RtspDecoder. The `RtspMethods.valueOf()` function incorrectly strips trailing control bytes from method tokens in Real-Time Streaming Protocol (RTSP) requests. A remote attacker can exploit this by sending a specially crafted RTSP request, leading to method-token smuggling. This vulnerability allows an attacker to bypass method-based access controls and can also be used to launder malicious requests through Netty-based RTSP proxies, making them appear legitimate to backend systems.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-21 19:48 UTC
    CWE
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 81/100 over 976 records in the last 180 days details
    References
    URL Tags
    https://access.redhat.com/errata/RHSA-2026:69440 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:69470 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:70257 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/security/cve/CVE-2026-93565 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2536952 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Build of Apache Camel 3.33.3.SP2 Unaffected: 4.1.138.Final-redhat-00001 , < * (rpm)
        cpe:/a:redhat:apache_camel_quarkus:3.33
    Create a notification for this product.
    Red Hat Red Hat build of Quarkus 3.27.5.SP2     cpe:/a:redhat:quarkus:3.27::el8
    Create a notification for this product.
    Red Hat Red Hat build of Quarkus 3.33.3.SP2     cpe:/a:redhat:quarkus:3.33::el8
    Create a notification for this product.
    Red Hat Red Hat AMQ Broker 7     cpe:/a:redhat:amq_broker:7
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    Red Hat Red Hat AMQ Clients     cpe:/a:redhat:amq_clients:2023
    Create a notification for this product.
    Red Hat Red Hat build of Apache Camel 4 for Quarkus 3     cpe:/a:redhat:camel_quarkus:3
    Create a notification for this product.
    Red Hat Red Hat build of Apache Camel for Spring Boot 4     cpe:/a:redhat:camel_spring_boot:4
    Create a notification for this product.
    Red Hat Red Hat build of Apicurio Registry 3     cpe:/a:redhat:apicurio_registry:3
    Create a notification for this product.
    Red Hat Red Hat build of Debezium 3     cpe:/a:redhat:debezium:3
    Create a notification for this product.
    Red Hat Red Hat Build of Keycloak     cpe:/a:redhat:build_keycloak:
    Create a notification for this product.
    Red Hat Red Hat Data Grid 8     cpe:/a:redhat:jboss_data_grid:8
    Create a notification for this product.
    Red Hat Red Hat Fuse 7     cpe:/a:redhat:jboss_fuse:7
    Create a notification for this product.
    Red Hat Red Hat JBoss Enterprise Application Platform 7     cpe:/a:redhat:jboss_enterprise_application_platform:7
    Create a notification for this product.
    Red Hat Red Hat JBoss Enterprise Application Platform 8     cpe:/a:redhat:jboss_enterprise_application_platform:8
    Create a notification for this product.
    Red Hat Red Hat Single Sign-On 7     cpe:/a:redhat:red_hat_single_sign_on:7
    Create a notification for this product.
    Date Public
    2026-09-10 00:47
    Show details on NVD website

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    CVE-2026-93564 (GCVE-0-2026-93564)

    Vulnerability from cvelistv5 – Published: 2026-09-18 14:13 – Updated: 2026-10-09 23:00
    VLAI
    Title
    Io.netty/netty-codec-haproxy: netty: haproxy proxy-v2 nested-tlv grandchild bytebuf reference-count leak (incomplete fix of pr #16881)
    Summary
    A flaw was found in Netty. A reference-count leak in the HAProxy PROXY-v2 message decoder allows a remote, unauthenticated attacker to send specially crafted PROXY-protocol v2 headers. This can lead to memory exhaustion, resulting in a Denial of Service (DoS) for the affected system.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-18 17:42 UTC
    CWE
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 81/100 over 976 records in the last 180 days details
    References
    URL Tags
    https://access.redhat.com/errata/RHSA-2026:69440 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:69470 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:70257 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/security/cve/CVE-2026-93564 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2536953 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Build of Apache Camel 3.33.3.SP2 Unaffected: 4.1.138.Final-redhat-00001 , < * (rpm)
        cpe:/a:redhat:apache_camel_quarkus:3.33
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    Red Hat Red Hat build of Quarkus 3.27.5.SP2     cpe:/a:redhat:quarkus:3.27::el8
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    Red Hat Red Hat build of Quarkus 3.33.3.SP2     cpe:/a:redhat:quarkus:3.33::el8
    Create a notification for this product.
    Red Hat Red Hat AMQ Broker 7     cpe:/a:redhat:amq_broker:7
    Create a notification for this product.
    Red Hat Red Hat build of Apache Camel 4 for Quarkus 3     cpe:/a:redhat:camel_quarkus:3
    Create a notification for this product.
    Red Hat Red Hat build of Apache Camel for Spring Boot 4     cpe:/a:redhat:camel_spring_boot:4
    Create a notification for this product.
    Red Hat Red Hat build of Apicurio Registry 3     cpe:/a:redhat:apicurio_registry:3
    Create a notification for this product.
    Red Hat Red Hat build of Debezium 3     cpe:/a:redhat:debezium:3
    Create a notification for this product.
    Red Hat Red Hat Build of Keycloak     cpe:/a:redhat:build_keycloak:
    Create a notification for this product.
    Red Hat Red Hat Fuse 7     cpe:/a:redhat:jboss_fuse:7
    Create a notification for this product.
    Red Hat Red Hat JBoss Enterprise Application Platform 7     cpe:/a:redhat:jboss_enterprise_application_platform:7
    Create a notification for this product.
    Red Hat Red Hat Single Sign-On 7     cpe:/a:redhat:red_hat_single_sign_on:7
    Create a notification for this product.
    Date Public
    2026-09-10 00:46
    Show details on NVD website

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    CVE-2026-93558 (GCVE-0-2026-93558)

    Vulnerability from cvelistv5 – Published: 2026-09-18 14:09 – Updated: 2026-10-09 23:00
    VLAI
    Title
    Io.netty/netty-codec-http: netty: unbounded per-connection queue growth in websocketserverextensionhandler leads to denial of service
    Summary
    A flaw was found in Netty's WebSocketServerExtensionHandler. A remote, unauthenticated attacker can exploit this vulnerability by using HTTP/1.1 pipelining to send requests faster than the application can respond. This leads to an unbounded growth of a per-connection queue, consuming excessive memory. Eventually, this can cause the Java Virtual Machine (JVM) to exhaust its heap, resulting in a Denial of Service (DoS) for the affected server.
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-18 14:54 UTC
    CWE
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 81/100 over 976 records in the last 180 days details
    References
    URL Tags
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    https://access.redhat.com/errata/RHSA-2026:69470 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:70257 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/security/cve/CVE-2026-93558 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2536932 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Build of Apache Camel 3.33.3.SP2 Unaffected: 4.1.138.Final-redhat-00001 , < * (rpm)
        cpe:/a:redhat:apache_camel_quarkus:3.33
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    Red Hat Red Hat build of Quarkus 3.27.5.SP2     cpe:/a:redhat:quarkus:3.27::el8
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    Red Hat Red Hat build of Quarkus 3.33.3.SP2     cpe:/a:redhat:quarkus:3.33::el8
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    Red Hat Red Hat AMQ Broker 7     cpe:/a:redhat:amq_broker:7
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    Red Hat Red Hat AMQ Clients     cpe:/a:redhat:amq_clients:2023
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    Red Hat Red Hat build of Apache Camel 4 for Quarkus 3     cpe:/a:redhat:camel_quarkus:3
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    Red Hat Red Hat build of Apache Camel for Spring Boot 4     cpe:/a:redhat:camel_spring_boot:4
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    Red Hat Red Hat build of Apicurio Registry 3     cpe:/a:redhat:apicurio_registry:3
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    Red Hat Red Hat build of Debezium 3     cpe:/a:redhat:debezium:3
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    Red Hat Red Hat Build of Keycloak     cpe:/a:redhat:build_keycloak:
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    Red Hat Red Hat Data Grid 8     cpe:/a:redhat:jboss_data_grid:8
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    Red Hat Red Hat Fuse 7     cpe:/a:redhat:jboss_fuse:7
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    Red Hat Red Hat JBoss Enterprise Application Platform 7     cpe:/a:redhat:jboss_enterprise_application_platform:7
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    Red Hat Red Hat JBoss Enterprise Application Platform 8     cpe:/a:redhat:jboss_enterprise_application_platform:8
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    Red Hat Red Hat Single Sign-On 7     cpe:/a:redhat:red_hat_single_sign_on:7
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    Date Public
    2026-09-10 00:42
    Show details on NVD website

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    CVE-2026-93491 (GCVE-0-2026-93491)

    Vulnerability from cvelistv5 – Published: 2026-09-18 12:43 – Updated: 2026-10-09 23:00
    VLAI
    Title
    Io.netty/netty-codec-http: netty: denial of service via unbounded httpservercodec http/1.1 pipeline queue
    Summary
    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.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-18 19:06 UTC
    CWE
    • CWE-770 - Allocation of Resources Without Limits or Throttling
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 81/100 over 976 records in the last 180 days details
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Build of Apache Camel 3.33.3.SP2 Unaffected: 4.1.138.Final-redhat-00001 , < * (rpm)
        cpe:/a:redhat:apache_camel_quarkus:3.33
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    Red Hat Red Hat build of Quarkus 3.27.5.SP2     cpe:/a:redhat:quarkus:3.27::el8
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    Red Hat Red Hat build of Quarkus 3.33.3.SP2     cpe:/a:redhat:quarkus:3.33::el8
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    Red Hat Red Hat AMQ Broker 7     cpe:/a:redhat:amq_broker:7
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    Red Hat Red Hat AMQ Clients     cpe:/a:redhat:amq_clients:2023
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    Red Hat Red Hat build of Apache Camel 4 for Quarkus 3     cpe:/a:redhat:camel_quarkus:3
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    Red Hat Red Hat build of Apache Camel for Spring Boot 4     cpe:/a:redhat:camel_spring_boot:4
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    Red Hat Red Hat build of Apicurio Registry 3     cpe:/a:redhat:apicurio_registry:3
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    Red Hat Red Hat build of Debezium 3     cpe:/a:redhat:debezium:3
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    Red Hat Red Hat Build of Keycloak     cpe:/a:redhat:build_keycloak:
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    Red Hat Red Hat Data Grid 8     cpe:/a:redhat:jboss_data_grid:8
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    Red Hat Red Hat Fuse 7     cpe:/a:redhat:jboss_fuse:7
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    Red Hat Red Hat JBoss Enterprise Application Platform 7     cpe:/a:redhat:jboss_enterprise_application_platform:7
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    Red Hat Red Hat JBoss Enterprise Application Platform 8     cpe:/a:redhat:jboss_enterprise_application_platform:8
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    Red Hat Red Hat Single Sign-On 7     cpe:/a:redhat:red_hat_single_sign_on:7
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    Date Public
    2026-09-10 00:40
    Show details on NVD website

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    CVE-2026-93488 (GCVE-0-2026-93488)

    Vulnerability from cvelistv5 – Published: 2026-09-18 11:47 – Updated: 2026-10-09 23:00
    VLAI
    Title
    Io.netty/netty-codec-http: netty: denial of service via unbounded concurrent spdy streams
    Summary
    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.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-18 14:56 UTC
    CWE
    • CWE-770 - Allocation of Resources Without Limits or Throttling
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 81/100 over 976 records in the last 180 days details
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Build of Apache Camel 3.33.3.SP2 Unaffected: 4.1.138.Final-redhat-00001 , < * (rpm)
        cpe:/a:redhat:apache_camel_quarkus:3.33
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    Red Hat Red Hat build of Quarkus 3.27.5.SP2     cpe:/a:redhat:quarkus:3.27::el8
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    Red Hat Red Hat build of Quarkus 3.33.3.SP2     cpe:/a:redhat:quarkus:3.33::el8
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    Red Hat Red Hat AMQ Broker 7     cpe:/a:redhat:amq_broker:7
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    Red Hat Red Hat AMQ Clients     cpe:/a:redhat:amq_clients:2023
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    Red Hat Red Hat build of Apache Camel 4 for Quarkus 3     cpe:/a:redhat:camel_quarkus:3
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    Red Hat Red Hat build of Apache Camel for Spring Boot 4     cpe:/a:redhat:camel_spring_boot:4
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    Red Hat Red Hat build of Apicurio Registry 3     cpe:/a:redhat:apicurio_registry:3
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    Red Hat Red Hat build of Debezium 3     cpe:/a:redhat:debezium:3
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    Red Hat Red Hat Build of Keycloak     cpe:/a:redhat:build_keycloak:
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    Red Hat Red Hat Data Grid 8     cpe:/a:redhat:jboss_data_grid:8
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    Red Hat Red Hat Fuse 7     cpe:/a:redhat:jboss_fuse:7
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    Red Hat Red Hat JBoss Enterprise Application Platform 7     cpe:/a:redhat:jboss_enterprise_application_platform:7
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    Red Hat Red Hat JBoss Enterprise Application Platform 8     cpe:/a:redhat:jboss_enterprise_application_platform:8
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    Red Hat Red Hat Single Sign-On 7     cpe:/a:redhat:red_hat_single_sign_on:7
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    Date Public
    2026-09-10 00:39
    Show details on NVD website

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    CVE-2026-19611 (GCVE-0-2026-19611)

    Vulnerability from cvelistv5 – Published: 2026-08-20 15:58 – Updated: 2026-10-09 23:26
    VLAI
    Title
    Wildfly-elytron: org.wildfly.security/wildfly-elytron-password-impl: wildfly-elytron: password keyspace reduction via nfkc fullwidth folding
    Summary
    A flaw was found in WildFly Elytron. Password hashing and verification normalize input with Unicode NFKC, which can collapse fullwidth characters to ASCII equivalents. A remote attacker can more easily guess affected passwords by using an ASCII-only dictionary against accounts whose passwords were intended to include those non-ASCII characters, leading to unauthorized access.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-21 16:38 UTC
    CWE
    • CWE-173 - Improper Handling of Alternate Encoding
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 81/100 over 976 records in the last 180 days details
    References
    URL Tags
    https://access.redhat.com/errata/RHSA-2026:69440 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:69470 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:70257 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/security/cve/CVE-2026-19611 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2514568 issue-trackingx_refsource_REDHAT
    Impacted products
    Date Public
    2026-07-24 14:34
    Show details on NVD website

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