PT-2026-105212

Missing release of resource after effective lifetime, Comparison using wrong factors vulnerability in Apache Tomcat allows a denial of service as a result of lost time outs for asynchronous WebSocket writes. This issue affects Apache Tomcat: from 11.0.0 through 11.0.25, from 10.1.0 through 10.1.5...

PT-2026-105206

Authentication Bypass by Alternate Name vulnerability in Apache Tomcat allowed the security constraints for any WebSocket endpoint to be bypassed. This issue affects Apache Tomcat: from 11.0.0 through 11.0.25, from 10.1.0 through 10.1.59, from 9.0.0 through 9.0.121. The following versions were EO...

PT-2026-105209

Uncontrolled Resource Consumption vulnerability in Apache Tomcat during sending of WebSocket close message enabled a DoS attack. This issue affects Apache Tomcat: from 11.0.0 through 11.0.25, from 10.1.8 through 10.1.59, from 9.0.74 through 9.0.121. The following versions were EOL at the time the...

PT-2026-105214

Improper handling of length parameter inconsistency vulnerability in Apache Tomcat allows WebSocket message smuggling when per-message-deflate is used. This issue affects Apache Tomcat: from 11.0.0 through 11.0.25, from 10.1.0 through 10.1.59, from 9.0.0 through 9.0.121. The following versions we...

PT-2026-105180

RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.0, The cowboy WebSocket options at line 117 set compress = true, enabling RFC 7692 permessage-deflate negotiation. The handler does not set max frame size, so cowboy's default of infinity...

CVE-2026-51881

The deeptutor 1.4.0 software is vulnerable to a code injection flaw within the ExecTool.execute component. An attacker can leverage the live tutorbot WebSocket interface to induce the tool layer into executing arbitrary shell commands chosen by the reviewer within the service environment. Exploit...

CVE-2026-51880

The deeptutor 1.4.0 software contains a path traversal vulnerability within the EditFileTool.execute component. A remote caller can exploit this issue via the live tutorbot WebSocket interface to induce the tool layer to write or edit absolute paths outside the intended bot workspace. This vulner...

Rocky Linux 9 [CIQ] Security Update: mod_http2 / mod_http2-debuginfo / mod_http2-debugsource (crlsa-2024_8680)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20248680 advisory. modhttp2: DoS by null pointer in websocket over HTTP/2 CVE-2024-36387 Tenable has extracted the preceding description block directly from the CIQ security advisory...

AlmaLinux 9.6 [TuxCare] Security Update: qemu-guest-agent / qemu-img / qemu-kvm / qemu-kvm-audio-dbus / etc (ALMALINUX9.6:CLSA-2026:1779581056)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1779581056 advisory. - A flaw was found in QEMU. If the QIOChannelWebsock object is freed while it is waiting to complete a handshake, a GSource is leaked. This c...

AlmaLinux 9.2 [TuxCare] Security Update: tomcat / tomcat-admin-webapps / tomcat-docs-webapp / etc (ALMALINUX9.2:CLSA-2025:1740230558)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2025:1740230558 advisory. - Denial of Service via incomplete cleanup vulnerability in Apache Tomcat. It was possible for WebSocket clients to keep WebSocket connection...

Rocky Linux 9 [CIQ] Security Update: tomcat / tomcat-admin-webapps / tomcat-docs-webapp / etc Multiple Vulnerabilities (crlsa-2024_3307)

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20243307 advisory. Apache Tomcat: HTTP/2 header handling DoS CVE-2024-24549 Apache Tomcat: WebSocket DoS with incomplete closing handshake CVE-2024-23672 Bug Fixes and...

Rocky Linux 10.1 [CIQ] Security Update: qemu-guest-agent / qemu-guest-agent-debuginfo / qemu-img / etc (crlsa-2026_1831)

The Rocky Linux 10.1 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20261831 advisory. qemu-kvm: VNC WebSocket handshake use-after-free CVE-2025-11234 Tenable has extracted the preceding description block directly from the CIQ security advisory. No...

Rocky Linux 8 [CIQ] Security Update: aspnetcore-runtime-7.0 / aspnetcore-targeting-pack-7.0 / etc (crlsa-2024_1308)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20241308 advisory. dotnet: DoS in .NET Core / YARP HTTP / 2 WebSocket support CVE-2024-21392 Tenable has extracted the preceding description block directly from the CIQ security...

AlmaLinux 9.2 [TuxCare] Security Update: libsoup / libsoup-devel / libsoup-doc (ALMALINUX9.2:CLSA-2025:1746654460)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2025:1746654460 advisory. - GNOME libsoup before 3.6.1 has an infinite loop, and memory consumption. during the reading of certain patterns of WebSocket data from...

PT-2026-105192

RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.0, Neither the Web-MQTT handler deps/rabbitmq web mqtt/src/rabbit web mqtt handler.erl:104 nor the Web-STOMP handler deps/rabbitmq web stomp/src/rabbit web stomp handler.erl:102 validates the...

Rocky Linux 8 [CIQ] Security Update: apache-commons-collections / apache-commons-lang / bea-stax-api / etc Multiple Vulnerabilities (crlsa-2019_1529)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20191529 advisory. tomcat: Due to a mishandling of close in NIO/NIO2 connectors user sessions can get mixed up CVE-2018-8037 tomcat: Insecure defaults in CORS filter enable...

undici: undici: Denial of Service via unrequested WebSocket subprotocol

A flaw was found in undici. A remote attacker can exploit this vulnerability by responding with an unrequested WebSocket subprotocol during the opening handshake. This causes the undici WebSocket client to crash the entire Node.js process, leading to a denial of service DoS...

CVE-2026-51856

In agentscope 1.0.18, 1.0.19, and 1.0.19 when the RealtimeAgent session exposes executepythoncode as an available tool, a remote WebSocket user can prompt the agent to call that tool and run Python code in the service environment. In the validated path, RealtimeAgent.acting forwards the...

CVE-2026-101881

OpenClaw Windows Node before 2026.7.1 contains an allocation of resources without limits vulnerability in the gateway WebSocket transport that allows connected gateways to exhaust node memory. Attackers can send an unending sequence of WebSocket continuation frames without EndOfMessage to cause...

ROOT-APP-MAVEN-CVE-2025-41254 CVE-2025-41254 in org.springframework:spring-websocket - Patched by Root

Root has patched CVE-2025-41254 in the org.springframework:spring-websocket package for Root:Maven. Multiple fixed versions available...