Related Threat Clusters
-
Critical Linux Kernel Vulnerabilities in Ubuntu Affecting Multiple Systems
Recent advisories detail critical vulnerabilities in the Linux kernel affecting various Ubuntu versions. Ubuntu 20.04 and 18.04 are impacted by multiple security issues, including CVE-2026-31657 and CVE-2026-53045.…
4 articles · Updated August 20, 2026 -
Oracle Linux Kernel ptrace Vulnerability CVE-2026-46333 Disclosed
Oracle has disclosed a critical security vulnerability in the ptrace functionality of its Linux kernels, identified as CVE-2026-46333. This vulnerability affects multiple versions of Oracle Linux, including Oracle Linux…
359 articles · Updated May 22, 2026 -
New DirtyClone Vulnerability in Linux Kernel Enables Local Privilege Escalation
Two critical vulnerabilities in the Linux kernel have been disclosed, including DirtyClone (CVE-2026-43503) and another local privilege escalation flaw (CVE-2026-46331). DirtyClone allows local users to gain root access…
16 articles · Updated June 26, 2026 -
Multiple Linux Kernel Vulnerabilities Discovered Affecting Various Subsystems
A series of vulnerabilities in the Linux kernel have been identified, with significant risks posed to systems running affected versions. Notably, CVE-2025-27558 allows attackers to inject packets due to improper…
104 articles · Updated August 12, 2026 -
Critical Linux Kernel Vulnerabilities Affecting Ubuntu Systems
Multiple security vulnerabilities have been identified in the Linux kernel affecting Ubuntu 24.04 and 26.04 LTS. Key issues include improper isolation of shared resources in AMD Zen 2 processors, leading to potential…
8 articles · Updated August 20, 2026 -
Oracle Linux 8 Kernel Security Advisory ELSA-2026 Released
Oracle has issued an important security advisory for Oracle Linux 8, addressing multiple vulnerabilities in the kernel. The advisory includes updates for kernel versions 4.18.0-553.136.1 and 4.18.0-553.134.1. Key…
50 articles · Updated June 23, 2026 -
Oracle Linux Kernel Vulnerabilities Lead to Important Security Advisories
On July 6, 2026, Oracle released multiple important security advisories for its Linux kernel across various versions, including Oracle Linux 7, 8, and 9. The advisories address critical vulnerabilities in the kernel…
9 articles · Updated July 6, 2026 -
SharedRoot Vulnerability Allows Claude Cowork AI to Escape Sandbox on macOS
A critical vulnerability, dubbed SharedRoot, has been discovered in Anthropic's Claude Cowork that permits AI agents to escape their Linux virtual machine sandbox on macOS. By exploiting CVE-2026-46331, an attacker can…
13 articles · Updated July 23, 2026 -
Multiple CVEs Affecting SUSE Systems Announced on September 1, 2026
On September 1, 2026, SUSE announced updates addressing multiple vulnerabilities, including CVE-2026-23161, CVE-2026-23449, and CVE-2026-31629. These vulnerabilities affect various SUSE Linux Enterprise products and…
5 articles · Updated September 1, 2026 -
Multiple SUSE Kernel RT Security Updates Address Critical Vulnerabilities
SUSE has released a series of important security updates for its Linux Enterprise Kernel, addressing multiple vulnerabilities across various versions. Key vulnerabilities include CVE-2026-23449, a double-free issue in…
40 articles · Updated August 26, 2026
Recent Intelligence Reports
- Suse Su 20263826 1 — www.suse.com · September 1, 2026
- SUSE Kernel Important Security Issues Addressed in Patch 2026-3808 — Linuxsecurity · August 26, 2026
- Ubuntu 20.04 18.04 Linux Kernel Critical Network Threats USN-8666 — Linuxsecurity · August 20, 2026
- Ubuntu 26.04 LTS Linux Kernel Important Security Flaws 2026-8664 — Linuxsecurity · August 20, 2026
- Ubuntu Linux Kernel NVIDIA Privilege Escalation Exploit USN-8663 — Linuxsecurity · August 20, 2026
- Ubuntu 24.04 LTS Linux Kernel Critical Update USN-8636-1 CVE-2026 — Linuxsecurity · August 12, 2026
- Ubuntu 14.04 LTS Important Network Privilege Escalation - USN-8635 — Linuxsecurity · August 12, 2026
- Ubuntu 18.04 LTS Linux Kernel Critical Network Attack Fixes USN-8633 — Linuxsecurity · August 12, 2026