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mediumSource: Help Net Security

Parallels Desktop flaw hands any local user root on a Mac (CVE-2026-90894)

A newly disclosed vulnerability in Parallels Desktop, tracked as CVE-2026-90894 and dubbed “ParaShells,” can allow any local user on a Mac to gain root privileges on the host system. ParaShells PoC in action (Source: JFrog) The danger is highest on developer laptops, where a single poisoned Homebrew formula or malicious npm preinstall script can go from local user to full control, and on…

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Summary written for cymesh.dev. The full article lives at Help Net Security.

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