A newly disclosed vulnerability in a Linux program can be exploited for local privilege escalation — and ultimately to acquire root privileges, researchers at cybersecurity vendor Qualys said today.

A set of newly identified vulnerabilities in the Linux security module AppArmor could allow attackers to gain root access, ...

A missing check allows unprivileged attackers to escape containers and execute arbitrary commands in the kernel. To go along with the “Dirty Pipe” Linux security bug coming to light, two researchers ...

A serious vulnerability that has been present for nine years in virtually all versions of the Linux operating system is under active exploit, according to researchers who are advising users to install ...

Technical information has emerged for a serious vulnerability affecting multiple Linux kernel versions that could be triggered with "minimal capabilities." The security issue is being referred to as ...

Nine CrackArmor flaws in Linux AppArmor since 2017 enable root escalation and container bypass, putting 12.6M systems at risk ...

Researchers found an easy-to-exploit vulnerability in Snap, a universal application packaging and distribution system developed for Ubuntu but available on multiple Linux distributions. The flaw ...

It seems that cybersecurity concerns are once again on the rise, as just this week, we reported on the surge in ransomware attacks. Now, researchers at Qualys have published a privilege escalation ...

Two vulnerabilities in the way the Linux kernel handles the conversion of specific data types could allow a malicious user to turn a local, unprivileged user account into a superuser account with root ...

A seven-year-old local privilege escalation bug has reared its head and finally got a fix. When it was available, exploiting the vulnerability in the polkit authentication service could have allowed ...

The Linux security team today patched a critical privilege escalation vulnerability in the Linux kernel discovered by startup Perception Point. A patch for a critical Linux kernel flaw, present in the ...

AI is quietly accessing sensitive data through integrations and MCP server connections. Nudge Security provides Day One visibility of AI use, including AI apps, users, integrations, and MCP server ...