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.…
5 articles · Updated August 20, 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 -
Critical Vulnerabilities in Linux Kernel Affect AMD Processors
Multiple vulnerabilities have been identified in the Linux kernel affecting AMD processors, specifically in the floating point divider unit and Zen 2 and Zen 5 architectures. Local attackers could exploit these…
60 articles · Updated July 20, 2026 -
Critical Linux Kernel Vulnerabilities Expose WiFi Systems to Injection Attacks
Multiple vulnerabilities have been discovered in the Linux kernel affecting various distributions, including Ubuntu 20.04 and 18.04. Researchers Siebe Devroe, Héloïse Gollier, and Mathy Vanhoef identified that the WiFi…
4 articles · Updated September 2, 2026
Recent Intelligence Reports
- Ubuntu 18.04 LTS Linux Kernel Important WiFi Injection Threat USN-8715 — Linuxsecurity · September 2, 2026
- Ubuntu 20.04 18.04 Linux Kernel Critical Network Threats USN-8666 — Linuxsecurity · August 20, 2026
- Ubuntu 24.04 LTS Linux Kernel Security Issues Local Exploit USN-8665 — 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 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
- Ubuntu 20.04 Linux Kernel Critical Privilege Escalation Issues USN-8576 — Linuxsecurity · July 21, 2026