fast-jwt has a ReDoS when using RegExp in allowed* leading to CPU exhaustion during token verification

⚠️ IMPORTANT CLARIFICATIONS Affected Configurations This vulnerability ONLY affects applications that: - Use RegExp objects not strings in the allowedAud, allowedIss, allowedSub, allowedJti, or allowedNonce options - Configure patterns susceptible to catastrophic backtracking - Example: allowedAud...

GHSA-CJW9-GHJ4-FWXF fast-jwt has a ReDoS when using RegExp in allowed* leading to CPU exhaustion during token verification

⚠️ IMPORTANT CLARIFICATIONS Affected Configurations This vulnerability ONLY affects applications that: - Use RegExp objects not strings in the allowedAud, allowedIss, allowedSub, allowedJti, or allowedNonce options - Configure patterns susceptible to catastrophic backtracking - Example: allowedAud...

Security Bulletin: IBM Operations Analytics – Log Analysis is affected by a security feature bypass due to Azure SDK for Java

Summary Azure SDK for Java is used by IBM Operations Analytics – Log Analysis as part of secure, asynchronous messaging and event streaming over AMQP Advanced Message Queuing Protocol. CVE‑2020‑16971. Vulnerability Details CVEID:CVE-2020-16971 DESCRIPTION: Azure SDK for Java Security Feature Bypa...

React2DoS (CVE-2026-23869): When the Flight Protocol Crashes at Takeoff

Executive Summary In this article, we disclose a new high severity unauthenticated remote denial‑of‑service vulnerability we identified and reported in React Server Components that we’ve dubbed “React2DoS”. In this blog, we’ll analyze its impact and place it in the broader context of recently fou...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.12.87 bug fix and security update

Red Hat OpenShift Container Platform release 4.12.87 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.12. Red Hat Product Security has rated this update as having a...

Security Bulletin: Multiple Vulnerabilities in IBM watsonx Code Assistant On Prem

Summary Multiple vulnerabilities were addressed in IBM watsonx Code Assistant On Prem V5.3.1 Patch 1 Vulnerability Details CVEID:CVE-2024-58340 DESCRIPTION: LangChain versions up to and including 0.3.1 contain a regular expression denial-of-service ReDoS vulnerability in the MRKLOutputParser.pars...

Security Bulletin: Vulnerabilities Addressed in IBM Tivoli Network Manager IP Edition (ITNM) version 4.2 Fix Pack 24 (4.2.0.24)

Summary Multiple vulnerabilities were addressed in ITNM version 4.2 Fix Pack 24 4.2.0.24 Vulnerability Details CVEID:CVE-2025-53864 DESCRIPTION: Connect2id Nimbus JOSE + JWT 10.0.x before 10.0.2 and 9.37.x before 9.37.4 allows a remote attacker to cause a denial of service via a deeply nested JSO...

Security Bulletin: Vulnerability in Netty affects IBM Netezza Appliance

Summary The Netty package is used by IBM Netezza Appliance . IBM Netezza Appliance has addressed the applicable CVE CVE-2025-25193 Vulnerability Details CVEID:CVE-2025-25193 DESCRIPTION: Netty, an asynchronous, event-driven network application framework, has a vulnerability in versions up to and...

Security Bulletin: Due to the use of IBM WebSphere Application Server Liberty, CICS Transaction Gateway Desktop Edition and CICS Transaction Gateway for Multiplatforms are vulnerable to two security vulnerabilities.

Summary Due to the use of IBM WebSphere Application Server Liberty, CICS Transaction Gateway Desktop Edition and CICS Transaction Gateway for Multiplatforms are vulnerable to a Use of Hard-coded Cryptographic Key vulnerability CVE-2025-12635 and an Improper Neutralization of Input During Web Page...

Exploit for Code Injection in Mariadb

CVE-2024-27766 MariaDB v11.1 RCE via UDF — modified PoC based...

What Is Threat Exposure Management? A Complete Guide

Most security teams can tell you how many vulnerabilities they found last quarter. Very few can tell you which of those vulnerabilities an attacker could actually exploit to breach a critical system. That gap between "found" and "actually dangerous" is the problem threat exposure management was...

K000160685: Linux kernel vulnerability CVE-2025-40322

Security Advisory Description In the Linux kernel, the following vulnerability has been resolved: fbdev: bitblit: bound-check glyph index in bitputcs bitputcsaligned/unaligned derived the glyph pointer from the character value masked by 0xff/0x1ff, which may exceed the actual font's glyph count a...

ZSH 5.9 - RCE

Exploit ZSH 5.9 - RCE Date: 30-12-2025 Exploit Author: sinanadilrana import pexpect import sys import time def debugprintmsg: printf"DEBUG msg" def returntogdbgdb, maxattempts=3, timeout=3: """More reliable function to return to GDB prompt""" debugprint"Attempting to return to GDB..." for attempt...

PT-2026-31826

Name of the Vulnerable Software and Affected Versions wolfSSL affected versions not specified Description An out-of-bounds read can occur when processing a dual-algorithm CertificateVerify message on crafted input. This issue only occurs when wolfSSL is built with the --enable-experimental and...

Security update for mapserver (moderate)

openSUSE security update: security update for mapserver ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20476-1 Rating: moderate References: bsc1260869 Cross-References: CVE-2026-33721 Affected Products: openSUSE Leap 16.0...

Linux Distros Unpatched Vulnerability : CVE-2026-20709

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Use of Default Cryptographic Key in the hardware for some IntelR PentiumR Processor Silver Series, IntelR CeleronR Processor J Series, IntelR CeleronR Processor...

SUSE CVE-2026-28390

Issue summary: During processing of a crafted CMS EnvelopedData message with KeyTransportRecipientInfo a NULL pointer dereference can happen. Impact summary: Applications that process attacker-controlled CMS data may crash before authentication or cryptographic operations occur resulting in Denia...

Marimo: Pre-Auth Remote Code Execution via Terminal WebSocket Authentication Bypass

Summary Marimo 19.6k stars has a Pre-Auth RCE vulnerability. The terminal WebSocket endpoint /terminal/ws lacks authentication validation, allowing an unauthenticated attacker to obtain a full PTY shell and execute arbitrary system commands. Unlike other WebSocket endpoints e.g., /ws that correct...

GHSA-2679-6MX9-H9XC Marimo: Pre-Auth Remote Code Execution via Terminal WebSocket Authentication Bypass

Summary Marimo 19.6k stars has a Pre-Auth RCE vulnerability. The terminal WebSocket endpoint /terminal/ws lacks authentication validation, allowing an unauthenticated attacker to obtain a full PTY shell and execute arbitrary system commands. Unlike other WebSocket endpoints e.g., /ws that correct...

EUVD-2026-20538

Use of Default Cryptographic Key in the hardware for some IntelR PentiumR Processor Silver Series, IntelR CeleronR Processor J Series, IntelR CeleronR Processor N Series may allow an escalation of privilege. Hardware reverse engineer adversary with a privileged user combined with a high complexit...