Red Hat is a organization tracked across 20 threat clusters and 31 intelligence report mentions on ThreatCluster. First observed November 3, 2025; most recent activity July 15, 2026.
Rocky Linux has released multiple security updates addressing critical vulnerabilities across various components, including 389-ds-base, HPLIP, and dracut. The vulnerabilities include a denial-of-service (DoS) issue in…
Multiple vulnerabilities have been identified in dnsmasq, an open-source DNS and DHCP server, affecting various Linux distributions, including Ubuntu. The vulnerabilities, tracked as CVE-2026-2291, CVE-2026-4890,…
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has issued an alert regarding the active exploitation of a critical vulnerability in the Linux kernel, tracked as CVE-2024-1086. This privilege escalation…
A critical vulnerability (CVE-2026-5194) in the wolfSSL library, which handles TLS encryption for over 5 billion devices, allows attackers to forge digital signatures, potentially compromising certificate-based…
A newly disclosed vulnerability in the Linux kernel, tracked as CVE-2026-31431 and named 'Copy Fail', allows unprivileged local users to gain root access on virtually all major Linux distributions released since 2017.…
Red Hat has issued multiple critical security updates for its OpenShift Container Platform and Linux kernel, affecting various architectures. The updates address several vulnerabilities, including CVE-2026-4878,…
A new supply chain attack, dubbed 'Mini Shai-Hulud', has compromised multiple npm packages related to SAP's Cloud Application Programming Model (CAP). This attack involves injecting malicious preinstall scripts into…
A high-severity vulnerability identified as CVE-2026-41651 affects the PackageKit daemon, allowing local unprivileged users to gain root access on Linux systems. Discovered by Deutsche Telekom's Red Team, the flaw…
On May 20, 2026, GitHub confirmed a significant security breach involving a poisoned Visual Studio Code (VS Code) extension that compromised an employee's device. The attack, attributed to the TeamPCP hacking group,…
In October 2025, software supply chain attacks reached a record high, with 41 incidents reported, marking a 30% increase from previous peaks. Threat actors have been increasingly active on dark web leak sites, with…