Vulnerabilities 15-Year-Old Linux Vulnerability ‘GhostLock’ Earns Researchers $92k From Google Affecting every major distribution since 2011, the Linux kernel vulnerability allows attackers to gain root access. Ionut ArghireJuly 9, 2026
Endpoint Security ‘DirtyClone’ Linux Kernel Vulnerability Leads to Root Access A variant of DirtyFrag, the flaw allows unprivileged local users to manipulate the Linux page cache and gain root privileges. Ionut ArghireJune 29, 2026
Endpoint Security Microsoft to Preview New Windows Endpoint Security Platform After CrowdStrike Outage Microsoft is preparing a private preview of new Windows endpoint security platform capabilities to help antimalware vendors create solutions that run outside the kernel. Eduard KovacsJune 27, 2025
Vulnerabilities Linux Security: New Flaws Allow Root Access, CISA Warns of Old Bug Exploitation Qualys has disclosed two Linux vulnerabilities that can be chained for full root access, and CISA added a flaw to its KEV catalog. Eduard KovacsJune 18, 2025
Endpoint Security Microsoft’s Take on Kernel Access and Safe Deployment Following CrowdStrike Incident SecurityWeek talked to David Weston, VP enterprise and OS security at Microsoft, to discuss Windows kernel access and safe deployment practices. Kevin TownsendOctober 10, 2024
Endpoint Security Post-CrowdStrike Fallout: Microsoft Redesigning EDR Vendor Access to Windows Kernel Microsoft is revamping how anti-malware tools interact with the Windows kernel to avoid another CrowdStrike faulty update catastrophe. Ryan NaraineSeptember 13, 2024
Vulnerabilities New SLUBStick Attack Makes Linux Kernel Vulnerabilities More Dangerous A new Linux kernel exploitation technique named SLUBStick makes heap vulnerabilities more dangerous. Eduard KovacsAugust 5, 2024
Vulnerabilities CISA Warns of Exploited Linux Kernel Vulnerability CISA instructs federal agencies to mitigate CVE-2024-1086, a Linux kernel flaw leading to privilege escalation. Ionut ArghireMay 31, 2024
Vulnerabilities StackRot Linux Kernel Vulnerability Shows Exploitability of UAFBR Bugs A new Linux kernel vulnerability tracked as StackRot and CVE-2023-3269 shows the exploitability of use-after-free-by-RCU (UAFBR) bugs. Eduard KovacsJuly 6, 2023