Latest news
Vulnerability
CVE-2026-23111: Linux Kernel nftables Use-After-Free Enables Root Privilege Escalation — Public Exploit Available
9 June 2026 dark6
A use-after-free vulnerability in the Linux kernel nftables subsystem (CVE-2026-23111) allows unprivileged local attackers to escalate privileges to root on...
Vulnerability
CISA Adds Actively Exploited Linux Kernel CVE-2022-0492 to KEV Catalog — Patch Now
8 June 2026 dark6
CISA has added CVE-2022-0492, a Linux kernel improper authentication flaw, to its Known Exploited Vulnerabilities catalog. The vulnerability enables privilege...
Vulnerability
CVE-2026-46333: ‘ssh-keysign-pwn’ Linux Kernel Flaw Exposes SSH Keys and Shadow Passwords — Public PoC Released
17 May 2026 dark6
A critical Linux kernel race condition flaw (CVE-2026-46333), dubbed 'ssh-keysign-pwn,' allows local unprivileged attackers to steal SSH private keys and...
Vulnerability
Dirty Frag: New Linux Kernel Vulnerability Chains Two Flaws to Grant Root Privileges — Public PoC Released
8 May 2026 dark6
A newly disclosed Linux kernel vulnerability dubbed Dirty Frag chains two page-cache write flaws to achieve full root access on...