The power to grab root privileges is the ultimate evil in Unix and Linux systems. Kevin Backhouse, a member of the GitHub Security Lab, found the polkit security hole in the course of his duties. He ...

近日，科技媒体CyberKendra发布了一篇引人关注的博文，揭示了Linux打印服务CUPS存在的严重安全漏洞。根据报道，攻击者无需凭证即可远程执行代码并获取系统的最高权限——root权限，这一发现引发了广泛的关注与讨论。

IT之家 4 月 8 日消息，科技媒体 cyberkendra 昨日（4 月 7 日）发布博文，报道称 Linux 打印服务 CUPS 被曝存在严重安全漏洞，攻击者无需凭证即可远程执行代码并获取 root 权限。在 AI 辅助下，安全研究员 Asim Manizada 发现了漏洞链，涉及 CVE-2026-34980 和 CVE-2026-34990 两个安全漏洞。IT之家援引博文介绍，攻击者如.

A new Linux vulnerability known as 'Dirty Pipe' allows local users to gain root privileges through publicly available exploits. Today, security researcher Max Kellermann responsibly disclosed the ...

Unprivileged attackers can gain root privileges by exploiting a local privilege escalation (LPE) vulnerability in default configurations of the Linux Kernel's filesystem layer on vulnerable devices.

Vulnerabilities recently discovered by Microsoft make it easy for people with a toehold on many Linux desktop systems to quickly gain root system rights— the latest elevation of privileges flaw to ...

Two vulnerabilities in the Ubuntu implementation of a popular container-based file system allow attackers to execute code with root privileges on 40% of Ubuntu Linux cloud workloads, researchers have ...

You can hardly mention the sudo command without recalling the hilarious XKCD strip about making sandwiches. It does seem like sudo is the magic power to make a Linux system do what you want. The only ...

A major vulnerability impacting a large chunk of the Linux ecosystem has been patched today in Sudo, an app that allows admins to delegate limited root access to other users. For the technical details ...

Attackers can now gain root privileges on millions of Linux systems — by exploiting an easy-to-exploit, newly discovered buffer overflow flaw in a common library used on most major distributions of ...