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Qualys Uncovers Critical Vulnerability Impacting 16.4M+ Systems

Qualys Uncovers Critical Vulnerability Impacting 16.4M+ Systems

Qualys has announced the discovery of CVE-2026-64600, dubbed “RefluXFS,” a critical Linux kernel vulnerability uncovered through a structured research initiative between the Qualys Threat Research Unit (TRU) and Anthropic’s Claude Mythos Preview. The vulnerability is a race condition in the Linux kernel’s XFS filesystem copy-on-write path that allows an attacker
The post Qualys Uncovers Critical Vulnerability Impacting 16.4M+ Systems appeared first on Security MEA.

Source: securitymea.com –

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