UBUNTU-CVE-2026-42577

Netty is an asynchronous, event-driven network application framework. From 4.2.0.Final to 4.2.13.Final , Netty's epoll transport fails to detect and close TCP connections that receive a RST after being half-closed, leading to stale channels that are never cleaned up and, in some code paths, a 100...

Can a Single Message Paralyze the AI Infrastructure? the Rise of AbO-DDoS Attacks through Targeted Mobius Injection

Large Language Model LLM agents have emerged as key intermediaries, orchestrating complex interactions between human users and a wide range of digital services and LLM infrastructures. While prior research has extensively examined the security of LLMs and agents in isolation, the systemic risk of...

Tor 安全漏洞

Tor is a virtual tunnel network created by the Tor Project organization. It allows individuals and groups to enhance their privacy and security on the Internet. Versions of Tor prior to 0.4.9.7 contained a security vulnerability that could lead to client crashes due to the double closure of...

Missing Release of Resource after Effective Lifetime

Overview Affected versions of this package are vulnerable to Missing Release of Resource after Effective Lifetime in the handling of TCP connections with ALLOWHALFCLOSURE enabled when a remote peer sends a FIN followed by a RST. An attacker can cause resource exhaustion or high CPU utilization by...

PT-2026-38280

Name of the Vulnerable Software and Affected Versions Netty versions 4.2.0.Final through 4.2.12.Final Description Netty's epoll transport fails to detect and close TCP connections that receive a RST after being half-closed. This occurs when a connection has ALLOW HALF CLOSURE enabled or is in a...

Deserialization of Untrusted Data

Overview Affected versions of this package are vulnerable to Deserialization of Untrusted Data in the unserialize process. An attacker can execute arbitrary code by sending a crafted serialized PHP closure to the TCP server, which is then deserialized and executed without authentication or...

CVE-2026-37552

Unsafe deserialization vulnerability in MixPHP Framework 2.x thru 2.2.17. The sync-invoke TCP server Server.php:87 receives data from a TCP socket, passes it directly to Opis\Closure\unserialize, then executes the result via calluserfunc. No authentication or signature verification exists on the...

EUVD-2026-26670

Unsafe deserialization vulnerability in MixPHP Framework 2.x thru 2.2.17. The sync-invoke TCP server Server.php:87 receives data from a TCP socket, passes it directly to Opis\Closure\unserialize, then executes the result via calluserfunc. No authentication or signature verification exists on the...

CVE-2026-37552

Unsafe deserialization vulnerability in MixPHP Framework 2.x thru 2.2.17. The sync-invoke TCP server Server.php:87 receives data from a TCP socket, passes it directly to Opis\Closure\unserialize, then executes the result via calluserfunc. No authentication or signature verification exists on the...

CVE-2026-37552

CVE-2026-37552 . Affected: MixPHP Framework 2.x up to 2.2.17. Root cause: unsafe deserialization using Opis\Closure\unserialize() on data received by the sync-invoke TCP server, then executed via call_user_func(). No authentication/signature on the localhost TCP port (127.0.0.1). Impact: arbitrar...

PT-2026-36487

Name of the Vulnerable Software and Affected Versions MixPHP Framework versions 2.x through 2.2.17 Description An unsafe deserialization issue exists in the sync-invoke TCP server. The server receives data from a TCP socket and passes it directly to the unserialize function within the OpisClosure...

github.com/sirupsen/logrus: github.com/sirupsen/logrus: Denial-of-Service due to large single-line payload

A denial-of-service vulnerability in github.com/sirupsen/logrus occurs when Entry.Writer processes a single-line payload larger than 64KB with no newline characters. Due to a limitation in Go’s internal bufio.Scanner, the read operation fails with a “token too long” error, causing the underlying...

freerdp: FreeRDP has a Heap-use-after-free in play_thread

A heap use after free has been discovered in FreeRDP. The RDPSND async playback thread can process queued PDUs after the channel is closed and internal state is freed, leading to a use after free in rdpsndtreatwave...

freerdp: FreeRDP has a Heap-use-after-free in play_thread

A heap use after free has been discovered in FreeRDP. The RDPSND async playback thread can process queued PDUs after the channel is closed and internal state is freed, leading to a use after free in rdpsndtreatwave...

CVE-2026-40943

Oxia is a metadata store and coordination system. Prior to 0.16.2, a race condition between session heartbeat processing and session closure can cause the server to panic with send on closed channel. The heartbeat method uses a blocking channel send while holding a mutex, and under specific timin...

CVE-2026-40943 Oxia: Server crash via race condition in session heartbeat handling

Oxia is a metadata store and coordination system. Prior to 0.16.2, a race condition between session heartbeat processing and session closure can cause the server to panic with send on closed channel. The heartbeat method uses a blocking channel send while holding a mutex, and under specific timin...

CVE-2026-40943 Oxia: Server crash via race condition in session heartbeat handling

Oxia is a metadata store and coordination system. Prior to 0.16.2, a race condition between session heartbeat processing and session closure can cause the server to panic with send on closed channel. The heartbeat method uses a blocking channel send while holding a mutex, and under specific timin...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007389)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007389 advisory. In the Linux kernel, the following vulnerability has been resolved: binder: make sure fd closes complete During BCFREEBUFFER processing, the BINDERTYPEFDA object...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007222)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007222 advisory. In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: free queued packets when closing socket As reported by syzbot 1, there is a memory...

github.com/sirupsen/logrus: github.com/sirupsen/logrus: Denial-of-Service due to large single-line payload

A denial-of-service vulnerability in github.com/sirupsen/logrus occurs when Entry.Writer processes a single-line payload larger than 64KB with no newline characters. Due to a limitation in Go’s internal bufio.Scanner, the read operation fails with a “token too long” error, causing the underlying...