Verified source report

Locked in heated rivalry with researcher, Microsoft fixes 0-day they disclosed

A separate zero-day also disclosed by Nightmare Eclipse appears to be patched as well.

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Source-feed image associated with the linked report: Locked in heated rivalry with researcher, Microsoft fixes 0-day they disclosed.Credit: Ars Technica Source-feed thumbnail displayed with attribution and outbound source link; VINI does not claim ownership or republish the third-party article body. Image source Cached source-feed image shown for continuity with attribution and an outbound source link; VINI does not claim third-party image authorship or republish the third-party article body.

What happened

According to Ars Technica’s source item, Locked in heated rivalry with researcher, Microsoft fixes 0-day they disclosed, A separate zero-day also disclosed by Nightmare Eclipse appears to be patched as well.

Context

The development sits in VINI’s Technology file for readers following technology, science, product policy, markets, infrastructure, and the public consequences of innovation. The original report is linked so readers can check the source account, follow later updates, and compare new coverage against the first published record. The source item is dated 2026-06-09T20:56:52+00:00.

What to watch

Open questions include whether primary sources issue follow-up statements, whether local or market impacts become clearer, and whether additional reporting changes the timeline or adds material context.

Source

Primary source: Locked in heated rivalry with researcher, Microsoft fixes 0-day they disclosed via Ars Technica. VINI cites and links the source; it does not reproduce the publisher’s full article text without rights clearance.

This source-cited VINI report links to the original publisher record. VINI does not republish third-party article bodies without rights clearance. 1 source listed.

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