Dirty Frag, a critical Linux kernel zero-day vulnerability with no patch and giving hackers root, has gone public after an ...

The Cybersecurity and Infrastructure Security Agency has warned users to update their Linux systems following the discovery ...

Publicly released exploit code for an effectively unpatched vulnerability that gives root access to virtually all releases of ...

CVE-2026-31431, also known as Copy Fail, is a critical Linux kernel vulnerability that's been hiding out since 2017 and is ...

近日，安全研究团队Xint Code公开披露了Linux内核高危本地提权漏洞 CVE-2026-31431（又称“Copy Fail”漏洞）。该漏洞影响范围广泛，攻击者可在本地低权限环境下直接获取 root 权限。盛邦安全烽火台实验室第一时间跟进分析 ...

The Linux Foundation's Greg Kroah-Hartman delivered a comprehensive talk this week on the current state and future challenges of Linux kernel security. Speaking at the Open Source Summit (OSS) Japan ...

Threat actors have started to exploit Copy Fail (CVE-2026-31431), a Linux kernel vulnerability leading to root shell access.

U.S. cybersecurity agency CISA says the CopyFail bug is being actively used in hacking campaigns, and poses a major risk to servers and datacenters that rely on Linux.

Most distros are vulnerable without patches.

The Linux "Copy Fail" vulnerability, which grants attackers root privileges, became known before the weekend. It is already ...

In recent times, two critical Linux security frameworks, AppArmor and SELinux, have seen noteworthy acceleration in real-world deployment. As Linux continues to anchor enterprise, container, cloud, ...