Netty Decompression Bypass DoS

The vulnerability of the decompression mechanism used by frameworks for developing network applications, servers, and protocol clients related to Netty involves an uncontrolled consumption of resources. Exploiting this vulnerability can allow a malicious actor to cause service interruptions...

Windows HTTP/2 DoS

The vulnerability of the HTTP/2 network protocol implementation in Windows operating systems is related to the unlimited distribution of resources. Exploiting this vulnerability can allow a remote attacker to cause service interruptions...

Amazon Linux 2023 : python3.14, python3.14-devel, python3.14-freethreading (ALAS2023-2026-1929)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1929 advisory. tarfile.extractall with the 'data' or 'tar'filter could be bypassed by a crafted archive where a hardlinkreferences a symlink stored at a deeper name than the hardlink itself.The extraction...

SUSE SLES15 Security Update : kernel (Live Patch 27 for SUSE Linux Enterprise 15 SP6) (SUSE-SU-2026:3002-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3002-1 advisory. This update for the SUSE Linux Enterprise Kernel 6.4.0-150600.23.115 fixes various security issues The following security issues were fixed: -...

Ubuntu 20.04 LTS : Linux kernel vulnerabilities (USN-8547-1)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8547-1 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in...

Amazon Linux 2023 : wireshark-cli, wireshark-devel (ALAS2023-2026-1904)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1904 advisory. ICMPv6 PvD protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service CVE-2026-5299 AFP Spotlight protocol dissector crash in Wireshark 4.6.0 to 4.6.4 an...

SUSE SLES12 Security Update : kernel (Live Patch 80 for SUSE Linux Enterprise 12 SP5) (SUSE-SU-2026:2994-1)

The remote SUSE Linux SLES12 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2994-1 advisory. This update for the SUSE Linux Enterprise Kernel 4.12.14-122.302 fixes various security issues The following security issues were fixed: -...

Denial-of-service vulnerability in HTTP/2 servers via stalled flow-control conditions

Overview A denial-of-service DoS vulnerability exists in some HTTP/2 server implementations that fail to adequately limit resource consumption when buffering response data under stalled flow-control conditions. A remote, unauthenticated attacker can trigger memory exhaustion and service...

NPM: websocket-driver: Message corruption via abuse of protocol length headers

NPM: websocket-driver: Message corruption via abuse of protocol length headers vulnerability discovered by ? in WordPress Npm websocket-driver versions 0.7.5...

websocket-driver: Message corruption via abuse of protocol length headers

Impact The frame format in draft versions of the WebSocket protocol includes a length header that allows an arbitrarily large integer to be encoded as a sequence of bytes with the high bit set. By sending an indefinite sequence of bytes with values 0x80 or above, a client can make the server pars...

Improper Handling of Length Parameter Inconsistency

Overview websocket-driver is a websocket protocol handler with pluggable I/O. Affected versions of this package are vulnerable to Improper Handling of Length Parameter Inconsistency through the hybi.js WebSocket frame processing in lib/websocket/driver. An attacker can corrupt how the server pars...

GHSA-GHHP-3QVG-889P websocket-driver: Memory exhaustion via abuse of protocol length headers

Impact The frame format in draft versions of the WebSocket protocol includes a length header that allows an arbitrarily large integer to be encoded as a sequence of bytes with the high bit set. By sending an indefinite sequence of bytes with values 0x80 or above, a server or client can make the...

net-imap: Net::IMAP: Arbitrary IMAP command injection via CRLF sequences in unvalidated input

A flaw was found in Net::IMAP before 0.4.24, 0.5.14, and 0.6.4. Several commands accept raw string arguments sent to the server without validation or escaping; if derived from user-controlled input, CRLF sequences allow injection of arbitrary IMAP commands...

CVE-2026-55398

CVE-2026-55398 is a memory management vulnerability in Secure Access clients and servers prior to 14.55. Attackers with intimate knowledge of and total control over the tunnel protocol can create a non-persistent DoS against the server...

CVE-2026-33444

CVE-2026-33444 is a memory management vulnerability in Secure Access servers prior to 14.55. Attackers with intimate knowledge of and total control over the tunnel protocol can create a non-persistent DoS against the server...

CVE-2026-33445

CVE-2026-33445 is a memory management vulnerability in Secure Access servers prior to 14.55. Attackers with an intimate knowledge of and total control over the tunnel protocol can create a persistent DoS against the server...

CVE-2026-46339 9Router: Unauthenticated Remote Code Execution via unprotected MCP custom plugin routes

9Router is an AI router & token saver. From 0.4.30 until 0.4.37, 9Router's src/proxy.js middleware did not protect /api/cli-tools/ and /api/mcp/, allowing unauthenticated registration of customPlugins through src/app/api/cli-tools/cowork-settings/route.js and command execution through the MCP...

EUVD-2026-44808

9Router is an AI router & token saver. From 0.4.30 until 0.4.37, 9Router's src/proxy.js middleware did not protect /api/cli-tools/ and /api/mcp/, allowing unauthenticated registration of customPlugins through src/app/api/cli-tools/cowork-settings/route.js and command execution through the MCP...

CVE-2026-52870

The MCP Python SDK, called mcp on PyPI, is a Python implementation of the Model Context Protocol MCP. From 1.23.0 until 1.27.2, default handlers installed by server.experimental.enabletasks for tasks/list, tasks/get, tasks/result, and tasks/cancel operate only on task identifiers without recordin...

CVE-2026-52869

The MCP Python SDK, called mcp on PyPI, is a Python implementation of the Model Context Protocol MCP. Prior to 1.27.2, the SSE and stateful Streamable HTTP transports mcp.server.sse.SseServerTransport and mcp.server.streamablehttpmanager.StreamableHTTPSessionManager route requests to existing...