Windows Core Messaging Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Core Messaging allows an authorized attacker to elevate privileges locally...

Windows Core Messaging Elevation of Privilege Vulnerability

Access of resource using incompatible type 'type confusion' in Windows Core Messaging allows an authorized attacker to elevate privileges locally...

PT-2026-87818

Name of the Vulnerable Software and Affected Versions Windows Core Messaging affected versions not specified Description A type confusion issue occurs when a resource is accessed using an incompatible type. This allows an authorized attacker to elevate privileges locally on the system...

CVE-2026-70584: Access of Resource Using Incompatible Type

Access of resource using incompatible type 'type confusion' in Windows Core Messaging allows an authorized attacker to elevate privileges locally...

CVE-2026-70583: Heap-based Buffer Overflow

Heap-based buffer overflow in Windows Core Messaging allows an authorized attacker to elevate privileges locally...

PT-2026-87817

Name of the Vulnerable Software and Affected Versions Windows Core Messaging affected versions not specified Description A heap-based buffer overflow in Windows Core Messaging allows an authorized attacker to elevate privileges locally. A heap-based buffer overflow occurs when a program writes mo...

PEEP Turns Chrome and Edge Into Post-Compromise Backdoors for Host Command Execution

Cybersecurity researchers have disclosed details of a complex Chromium-based post-exploitation toolkit called PEEP that masquerades as a bookmarks extension for the web browser. "Requiring prior administrative or code execution access, its installer injects the extension directly into Chrome/Edge...

CVE-2026-86404 Artemis-server: artemis-jms-client: artemis-core-client: undertow-core: wildfly-messaging-activemq-subsystem: artemis messaging handlers in red hat eap permit deserialization by default

EAP's Artemis deserialization configuration permits deserialization by default. ObjectMessage.getObject uses ObjectInputStreamWithClassLoader, which implements allow-list/block-list filtering via its checkSecurity/isTrustedType method. However, by default both allow-list and block-list are empty...

CVE-2026-86404 Artemis-server: artemis-jms-client: artemis-core-client: undertow-core: wildfly-messaging-activemq-subsystem: artemis messaging handlers in red hat eap permit deserialization by default

EAP's Artemis deserialization configuration permits deserialization by default. ObjectMessage.getObject uses ObjectInputStreamWithClassLoader, which implements allow-list/block-list filtering via its checkSecurity/isTrustedType method. However, by default both allow-list and block-list are empty...

Signal-iOS v8.27.0.1843

Signal iOS Signal is a free and open source messaging app for simple private communication with friends. Also available on Android and Desktop. Questions? For troubleshooting and questions, please visit our support center or unofficial community forum. Contributing Bug Reports The best way to...

columba v2.2.4-beta

Columba Columba is a simple messaging and voice app for the Reticulum network on Android. Send LXMF messages and make LXST voice calls without relying on the internet, cell towers, or any central servers. Built with a native Android interface and Material Design 3, Columba brings mesh networking ...

CLEANSTART-2026-PJ87430 Security fixes in rabbitmq-messaging-topology-operator 1.2.1-r1

Package rabbitmq-messaging-topology-operator version 1.2.1-r1 fixes 8 vulnerabilities: CVE-2026-39821, CVE-2026-56860, CVE-2026-56858, CVE-2026-33818, CVE-2026-46600...

CLEANSTART-2026-BN89797 Security fixes in rabbitmq-messaging-topology-operator 1.20.1-r1

Package rabbitmq-messaging-topology-operator version 1.20.1-r1 fixes 1 vulnerabilities: ghsa-hrxh-6v49-42gf...

CVE-2026-69658

MQTT credentials and control traffic are transmitted in cleartext, exposing sensitive information to network-level attackers. This may enable unauthorized device impersonation and disruption of messaging functions...

CVE-2026-69658: Cleartext Transmission of Sensitive Information

MQTT credentials and control traffic are transmitted in cleartext, exposing sensitive information to network-level attackers. This may enable unauthorized device impersonation and disruption of messaging functions...

PT-2026-82777

Name of the Vulnerable Software and Affected Versions Ebyte NE2-D11 affected versions not specified Description MQTT credentials and control traffic are transmitted in cleartext, which exposes sensitive information to network-level attackers. This flaw may allow unauthorized device impersonation...

Missing Release of Resource after Effective Lifetime

Overview org.springframework:spring-messaging is a framework and inversion of control container for the Java platform. Affected versions of this package are vulnerable to Missing Release of Resource after Effective Lifetime via the RSocketMessageHandler process when handling a malformed SETUP...

CVE-2026-60866

Vulnerability in the Service Delivery Platform product of Oracle Fusion Middleware component: Messaging Enabler. The supported version that is affected is 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Service Delivery...

CVE-2026-60861

Vulnerability in the Service Delivery Platform product of Oracle Fusion Middleware component: Messaging Enabler. Supported versions that are affected are 14.1.2.0.0 and 12.2.1.4.0. Easily exploitable vulnerability allows low privileged attacker with network access via Oracle Net to compromise...

CVE-2026-60865

Vulnerability in the Service Delivery Platform product of Oracle Fusion Middleware component: Messaging Enabler. Supported versions that are affected are 14.1.2.0.0 and 12.2.1.4.0. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Service...