kernel: sctp: revalidate list cursor after sctp_sendmsg_to_asoc() in SCTP_SENDALL

A flaw was found in the Linux kernel's Stream Control Transmission Protocol SCTP implementation. A race condition exists in the SCTPSENDALL path where a cached list entry is not properly revalidated after the socket lock is temporarily released. This allows a local attacker or a remote attacker v...

kernel: netfilter: flowtable: strictly check for maximum number of actions

A flaw was found in the Netfilter flowtable component of the Linux kernel. This vulnerability occurs because the system does not strictly check the maximum number of hardware offload actions for IPv6, allowing it to process more actions than supported. This could potentially lead to system...

PT-2026-54643

Name of the Vulnerable Software and Affected Versions RAOP module affected versions not specified Description The RAOP module accepts unbounded Content-Length values and fails to verify the return value of the pw array add function. This lack of validation can lead to memory management issues whe...

Linux Distros Unpatched Vulnerability : CVE-2026-53916

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Memory Allocation with Excessive Size Value vulnerability in Apache ActiveMQ, Apache ActiveMQ All, Apache ActiveMQ Stomp. An unauthenticated client that opens a...

PT-2026-54488

Name of the Vulnerable Software and Affected Versions UltraVNC viewer versions prior to 1.8.2.3 Description An integer overflow exists in the RFB protocol failure-response parsing path within the vncviewer/ClientConnection.cpp file. The issue occurs when the 4-byte network-supplied reasonLen fiel...

PT-2026-54447

Name of the Vulnerable Software and Affected Versions Thunderbird versions prior to 140.12.1 Thunderbird versions prior to 152.0.1 Description A malicious LDAP server can cause the Thunderbird LDAP client to crash due to memory exhaustion. This occurs when the client is configured to query the...

FreeBSD : FreeBSD -- Buffer overflow in libalias RTSP handler (f5dd96dd-74e1-11f1-958d-bc241121aa0a)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the f5dd96dd-74e1-11f1-958d-bc241121aa0a advisory. The RTSP handler in libalias rewrote outgoing packets into a fixed-length stack buffer without checking...

PT-2026-54644

Name of the Vulnerable Software and Affected Versions PulseAudio affected versions not specified Description The PulseAudio protocol server contains multiple unbounded alloca calls. The alloca function allocates memory on the stack, and when these calls are unbounded, they can lead to stack...

AlmaLinux 9 : ruby:3.3 (ALSA-2026:33576)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:33576 advisory. ruby: net-imap: Net::IMAP: Denial of Service via crafted IMAP responses CVE-2026-42245 ruby/net-imap: ruby: Net::IMAP: IMAP Command Injection via Symbol...

PT-2026-54448

Name of the Vulnerable Software and Affected Versions Thunderbird versions prior to 140.12.1 Thunderbird versions prior to 152.0.1 Description An attacker can inject arbitrary styled content, phishing links, and CSS to manipulate the chat UI by sending HTML chat messages via Matrix or XMPP...

Linux Distros Unpatched Vulnerability : CVE-2026-49432

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Improper Input Validation vulnerability in Apache ActiveMQ, Apache ActiveMQ All, Apache ActiveMQ Stomp. A remote unauthenticated peer that can reach an exposed...

MariaDB 3.3.0 < 3.3.19/ 3.4.0 < 3.4.9

The version of MariaDB installed on the remote host is prior to 3.3.19, 3.4.9. It is, therefore, affected by a vulnerability as referenced in the GHSA-pv9p-5w55-55jm advisory. - MariaDB server is a community developed fork of MySQL server. In versions 3.3.18 and 3.4.8, an application that was...

Mozilla Thunderbird < 152.0.1

The version of Thunderbird installed on the remote Windows host is prior to 152.0.1. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2026-63 advisory. - An attacker who can send HTML chat messages via Matrix or XMPP can inject arbitrary styled content, phishing...

CVE-2026-13799

Use after free in QUIC in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to potentially exploit heap corruption via malicious network traffic. Chromium security severity: High...

DEBIAN-CVE-2026-13799

Use after free in QUIC in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to potentially exploit heap corruption via malicious network traffic. Chromium security severity: High...

CVE-2026-13799

Use after free in QUIC in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to potentially exploit heap corruption via malicious network traffic. Chromium security severity: High...

CVE-2026-13799

CVE-2026-13799 is a heap-corruption risk caused by a Use-After-Free in QUIC within Google Chrome prior to 150.0.7871.47. Public sources consistently describe the vulnerability as a QUIC-related use-after-free issue that could be triggered by malicious network traffic, leading to potential heap co...

CVE-2026-9002

IBM WebSphere Extreme Scale 8.6.1.0 through 8.6.1.6 could allow an adjacent attacker to cause a denial of service due to improper validation in the XDF decoder. The application processes deeply nested Protocol Buffers messages and attacker-controlled length prefixes without sufficient bounds...

CVE-2026-7663

IBM Langflow OSS 1.0.0 through 1.9.6 could allow unauthenticated attackers to access protected MCP project resources and execute MCP operations due to improper authorization enforcement in the Streamable MCP transport endpoint...

CVE-2026-9002

IBM WebSphere eXtremes Scale is affected in versions 8.6.1.0–8.6.1.6 by an XDF decoder validation issue. The decoder may mishandle deeply nested Protocol Buffers messages and attacker-controlled length prefixes without proper bounds checking, enabling an adjacent attacker to trigger StackOverflow...