How to check your Windows PC for expiring security certificates - a big one ends in June ...

CVE-2026-23111 is a Linux kernel nf_tables use-after-free that lets an unprivileged local user escalate to root and escape a ...

Researchers have analyzed a high-severity vulnerability in Linux that’s able to escalate untrusted users to root by ...

A newly discovered local privilege escalation vulnerability dubbed 'CIFSwitch' in the Linux kernel could allow attackers to forge CIFS authentication key descriptions, abuse the kernel's key request ...

Introduced in 2007, the CIFSwitch Linux kernel bug allows users to modify CIFS key description fields and gain root ...

A recently patched Linux privilege escalation vulnerability now has a publicly available proof-of-concept (PoC) exploit that allows local attackers to gain root privileges on Arch Linux systems. The ...

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For the second time in two weeks, a significant privilege escalation vulnerability has been discovered in Linux. The vulnerability known as “Dirty Frag” enables escalation from an unprivileged user to ...

A new variant in the Dirty Frag family of Linux local privilege escalation flaws has surfaced, the third root-level Linux kernel bug disclosed in three weeks. According to new analysis from cloud ...

Linux users have been bitten by yet another vulnerability that gives containers and untrusted users the ability to gain root access, marking the second time in as many weeks that a severe threat has ...

Another bad Linux kernel bug has appeared. Fragnesia can give unauthorized users root powers. More open-source security bugs are likely coming. According to Linus's law, "Given enough eyeballs, all ...

Rescuezilla v2.6.2 upgrades its Ubuntu base to 26.04 LTS, improving hardware support through April 2026. It also fixes a blank error that blocked auto-restart ...