DirtyClone, tracked as CVE-2026-43503, is a Linux kernel vulnerability that allows any local user to gain root privileges.

Linux kernel privilege escalation exploit DirtyClone (CVE-2026-43503) is publicly documented: JFrog published a working attack walkthrough Thursday showing how any local user can gain root on ...

Most Linux server hardening guides list everything equally. This one ranks controls by when attackers hit them: SSH in the ...

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CVE-2026-43503 DirtyClone is the fourth DirtyFrag-family privilege escalation in six weeks. JFrog's public PoC raises the ...

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Citrix says it has returned to the mainstream server virtualization market with the release of XenServer 9.

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A do-it-all desktop PC preloaded with Windows 11 Pro and powered by a big-name processor really shouldn’t be hanging around ...

Security researchers at Armadin Inc. today detailed an attack chain that runs arbitrary commands as root inside the sandbox behind Anthropic PBC’s Claude Cowork, escaping the isolation layer, with a ...

Microsoft has released WSL Containers in public preview, giving Windows developers a built-in way to build, run, and manage Linux containers without relying on Docker Desktop for many common workflows ...