The Lab · 2026-05-09 07:01:53 · Mastodon:hachyderm.io:#infosec
A severe Linux kernel vulnerability dubbed "DirtyFrag" has emerged as an unpatched zero-day with a publicly available proof-of-concept exploit capable of granting root privileges. The flaw, tracked as CVE-2026-43284 and CVE-2026-43500, currently has no official patches available, leaving Linux systems potentially expos...
The Lab · 2026-05-09 21:01:40 · Hacker News
A newly disclosed Linux kernel vulnerability, catalogued as CVE-2026-43284 and dubbed "Dirty Frag," marks the second local privilege escalation exploit capable of granting root access to emerge within an eight-day window, raising fresh questions about the security posture of widely-deployed Linux kernel versions.
The ...
The Lab · 2026-05-11 23:48:23 · Ars Technica
A second critical Linux kernel vulnerability in as many weeks has surfaced, enabling low-privilege users—including those operating virtual machines—to escalate to root-level access on compromised servers. The flaw, designated Dirty Frag, follows closely on the heels of a previous severe disclosure, raising urgent quest...