I work as a systems administrator, ensuring system efficiency, security, and availability, preventing downtime, and keeping client resources in optimal working
New "Bad Epoll" 0-Day Vulnerability Allows Root Access on Linux Servers & Android Devices
Source: https://t.co/XI9KBMFmuh
A newly disclosed Linux kernel flaw dubbed "Bad Epoll" (CVE-2026-46242) allows an unprivileged local user to escalate to root on Linux servers, desktops, and Android devices by exploiting a race condition and a use-after-free (UAF) in the kernel's epoll subsystem.
Bad Epoll is a UAF vulnerability in ep_remove(), which clears file->f_ep under file->f_lock but continues using the file object inside the critical section during hlist_del_rcu() and spin_unlock().
#cybersecuritynews
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Which tool do you use the most? 👇
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Turistas: “Somos de Colombia 🇨🇴 y venimos a disfrutar El Salvador”.
Así luce esta noche el corazón de El Salvador. Así se empiezan a vivir las vacaciones de Semana Santa en el país más seguro del hemisferio occidental con @nayibbukele. 🇸🇻