Fragnesia Linux Kernel Flaw Enables Root Privilege Escalation
Fragnesia is a Linux Kernel flaw in XFRM ESP-in-TCP that enables local attackers to gain root access through page-cache corruption.
Tag: Linux kernel
Linux Kernel 6.18 Launches With Big Architectural Upgrades and Bcachefs Removal
Linux Kernel 6.18 debuts with major subsystem changes, Bcachefs removal, hardware upgrades, and performance boosts, setting the stage for a ...
Ongoing Ransomware Attacks Exploit Critical Linux Kernel Vulnerability (CVE-2024-1086)
CISA warns CVE-2024-1086 in the Linux Kernel is being exploited in ransomware attacks; admins must patch or mitigate vulnerable kernels ...
CISA Flags CVE-2023-0386 as Actively Exploited Linux Kernel Privilege Escalation Threat
CISA warns of active exploitation of CVE-2023-0386, a Linux Kernel privilege escalation flaw in OverlayFS, urging immediate patching to prevent ...
AI Finds What Humans Missed: OpenAI’s o3 Spots Linux Zero-Day
OpenAI’s o3 model discovers CVE-2025-37899, a zero-day use-after-free bug in the Linux kernel’s SMB logoff handler, revealing AI's role in ...
Unveiling the SLUBStick Cross-Cache Attack on the Linux Kernel
The SLUBStick cross-cache attack has emerged as a groundbreaking method for exploiting vulnerabilities in the Linux kernel. Discovered by researchers ...
Q1 2026 Threat Reports
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