136644 matches found
Wazuh Server 3.9.0 < 4.14.5 DoS (CVE-2026-44253)
The version of Wazuh Server on the remote host is at least 3.9.0 and prior to 4.14.5. It is, therefore, affected by a denial of service vulnerability: - The cluster protocol allows an authenticated cluster node to exhaust memory on the master. The receivestr method accepts an attacker-controlled...
CVE-2026-76816
Netty is an asynchronous, event-driven network application framework. Prior to versions 4.1.137.Final and 4.2.17.Final, MqttEncoder does not validate client identifiers, will topics, usernames, and PUBLISH topic names before encoding, allowing prohibited null bytes in MQTT UTF-8 string fields and...
CVE-2026-76816
Netty , an asynchronous event-driven network framework, contains a validation bypass in its MqttEncoder prior to versions 4.1.137.Final and 4.2.17.Final . The encoder fails to validate client identifiers, will topics, usernames, and PUBLISH topic names before encoding, allowing prohibited null by...
postgres-protocol: Panic decoding a malformed `hstore` value allows denial of service
A malicious or compromised server can return a binary hstore value with an invalid internal length field, causing the client to panic while decoding it. Applications that connect only to a trusted database are not exposed; the risk applies to clients that may connect to untrusted or user-supplied...
GHSA-RGQC-3X5P-6GWG postgres-protocol: Panic decoding a malformed `hstore` value allows denial of service
A malicious or compromised server can return a binary hstore value with an invalid internal length field, causing the client to panic while decoding it. Applications that connect only to a trusted database are not exposed; the risk applies to clients that may connect to untrusted or user-supplied...
actix-postgres (>=0.1.0, <=0.4.0), actyx_sdk (>=0.1.0, <=0.3.0) +592 more potentially affected by unknown CVE via postgres-protocol (>=0.1.1, <=0.6.10)
postgres-protocol CARGO version =0.1.1, =0.1.0, =0.1.0, =0.5.0, =0.1.0, =0.0.1, =0.1.0, =0.1.0, =0.4.0, =0.1.1, =0.3.0 - alkstore-postgres 0.1.0 - allex-keyed-events 0.1.0 and more Source cves: unknown CVE Source advisory: OSV:GHSA-RGQC-3X5P-6GWG...
actix-postgres (>=0.1.0, <=0.4.0), actyx_sdk (>=0.1.0, <=0.3.0) +580 more potentially affected by unknown CVE via postgres-protocol (>=0.4.0, <=0.6.10)
postgres-protocol CARGO version =0.4.0, =0.1.0, =0.1.0, =0.5.0, =0.1.0, =0.0.1, =0.1.0, =0.1.0, =0.4.0, =0.1.1, =0.3.0 - alkstore-postgres 0.1.0 - allex-keyed-events 0.1.0 and more Source cves: unknown CVE Source advisory: OSV:GHSA-5X78-73V4-XG6W...
postgres-protocol: Unbounded SCRAM iteration count allows a malicious server to cause CPU-exhaustion denial of service
A malicious, compromised, or man-in-the-middle server can supply an arbitrarily large SCRAM-SHA-256 PBKDF2 iteration count during authentication. The client runs it inline with no upper bound, pinning a tokio worker thread for minutes per connection, possibly stalling the whole async runtime...
GHSA-5X78-73V4-XG6W postgres-protocol: Unbounded SCRAM iteration count allows a malicious server to cause CPU-exhaustion denial of service
A malicious, compromised, or man-in-the-middle server can supply an arbitrarily large SCRAM-SHA-256 PBKDF2 iteration count during authentication. The client runs it inline with no upper bound, pinning a tokio worker thread for minutes per connection, possibly stalling the whole async runtime...
CVE-2026-74689
A flaw was found in the Linux kernel. An ineffective length check in the vccsetsockopt function within the Asynchronous Transfer Mode ATM network protocol implementation can lead to a slab-out-of-bounds read. This occurs when a caller passes a mismatched level, bypassing the length check, or when...
aiohttp: AIOHTTP: HTTP Request Smuggling via WebSocket Upgrade
A flaw was found in AIOHTTP, an asynchronous HTTP client/server framework. This vulnerability allows a remote attacker to perform HTTP request smuggling due to an edge case in the WebSocket upgrade procedure. When a WebSocket upgrade request includes a body, the parser may switch protocols before...
aiohttp: AIOHTTP: HTTP Request Smuggling via WebSocket Upgrade
A flaw was found in AIOHTTP, an asynchronous HTTP client/server framework. This vulnerability allows a remote attacker to perform HTTP request smuggling due to an edge case in the WebSocket upgrade procedure. When a WebSocket upgrade request includes a body, the parser may switch protocols before...
CVE-2026-57216
A flaw was found in RabbitMQ, a messaging and streaming broker. The AMQP 0-9-1, AMQP 1.0, and Stream Protocol authentication mechanisms incorrectly perform a loopback check. This allows a user, typically restricted to loopback connections such as a guest user, to connect remotely. This occurs whe...
Security Bulletin: Langflow is affected by security vulnerabilities in Model Context Protocol features
Summary Langflow uses Model Context Protocol MCP features to manage external server connections, project access, file resources, and local client integration. Weaknesses in MCP command and configuration validation, authentication and authorization enforcement, file resource handling, and request...
CVE-2026-74628
A flaw was found in the Linux kernel's x25 network protocol. The way timers are managed for x25 sockets can lead to a use-after-free vulnerability. Specifically, a timer might be rearmed after the associated socket has been deallocated, causing the system to access freed memory. This could...
CVE-2026-76886
A flaw was found in Wireshark. An unauthenticated remote attacker could exploit a vulnerability in the C12.22 protocol dissector by sending specially crafted network traffic. This could lead to a crash of the application, resulting in a Denial of Service DoS. Mitigation Do not populate the C12.22...
CVE-2026-53624
A flaw was found in the Fiber web framework's helmet middleware. This vulnerability occurs because the middleware incorrectly checks for the HTTPS protocol, preventing the Strict-Transport-Security HSTS response header from being set. This can allow an attacker to bypass security mechanisms,...
CVE-2026-56452
A flaw was found in the sshd-scp component of Apache MINA SSHD, a Java library for client-side and server-side SSH. The implementation for receiving files or directories via Secure Copy Protocol SCP did not properly validate filenames. A remote attacker could exploit this by sending specially...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: geneve: The inner network offset is validated in genevegrocomplete. Even when both paths are enabled for gs-grohint, genevegrocomplete re-derives the inner dispatch type and length from the packet and the current gs-grohint,...
Astra Linux – Vulnerability in Linux 6.1
In the Linux kernel, the following vulnerabilities have been resolved: Net: Marvell: Pestera: Fixed handling of IPv4 routes with nhid. Fixed the handling of IPv4 routes that reference a nexthop via its id by replacing calls to fibinfonh with fibinfonhc. When attempting to add an IPv4 route that...