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Ars Technica·3 min read·hard

Windows 0-day drops the same day Microsoft releases record number of patches

Dan Goodin
Windows 0-day drops the same day Microsoft releases record number of patches
✦AI Summary

A pseudonymous researcher has released a zero-day exploit for Windows, known as HiveLegacy, shortly after Microsoft issued a record number of security patches. The exploit allows low-privilege users to gain administrative-level access by modifying registry hives.

Why it matters

This highlights the persistent vulnerability of enterprise software and the ongoing tension between security researchers and software vendors regarding disclosure practices.

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NIGHTMARE ECLIPSE STRIKES AGAIN Windows 0-day drops the same day Microsoft releases record number of patches HiveLegacy is a “powerful primitive” that’s likely capable of other nefarious actions.

8 Credit: Getty Images Credit: Getty Images Text settings Story text Size Small Standard Large Width * Standard Wide Links Standard Orange * Subscribers only Learn more Minimize to nav Right on the heels of Microsoft releasing a record number of security patches, a researcher has published exploit code that can enable low-privilege Windows accounts to make sensitive changes to administrator accounts.

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