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

> **Newsylist Open Intelligence Dossier** · First detected: 2026-07-15 21:29 UTC · Category: Technology · Sources: 3 · Current Velocity: 1.3

## Multi-Source Evidence Table
| Source Outlet | Headline | Published (UTC) | Verification URL |
|---|---|---|---|
| PCWorld | Microsoft’s fix for RoguePlanet has its own new disk space bug | 2026-07-15 19:59 | [Source Link](https://news.google.com/rss/articles/CBMiqgFBVV95cUxPNnF2Nkx4dnJycWMwcjRrcVI4OXIxZUwwUVI2R1JqQlI3VUZvRWFkakluRUp6bDI5NTE1NlJLNW9BaVNORXFOZXRsWXJJekxYMmF3VS02M282NTNEeHVPRzVic2daZS1iNW5YSFBRaHQ3aHY2bWZHbTUxYVhudWtNb2tjSmZoUkswcmlKSGZkczNKMnJHMlRFVXRkOGJ2ZTM3Y05BRUh0TWVZZw?oc=5) |
| Malwarebytes | Microsoft fixes RoguePlanet zero-day in Defender | 2026-07-15 19:59 | [Source Link](https://news.google.com/rss/articles/CBMimwFBVV95cUxPMmlLTVFxX0dVZmw0a1JQaEIzdFlvM21IQXNRcmd6ZUlxak9GZi1FTl9aRGc2VV9CYXNIQXk1S2NNLXY3Sm8xcmNWc3RrbHJKZzFucmdZZVBteXplUG9PSTlTMUl0QnJTWURhTHY5bFd2Zlp1UjFCVTNjSkw5RlJXUUNSbC1VZnk5NGhlMFMwcTdfVGphUTh2M1NTYw?oc=5) |
| Ars Technica | Windows 0-day drops the same day Microsoft releases record number of patches | 2026-07-15 19:59 | [Source Link](https://arstechnica.com/security/2026/07/windows-0-day-drops-the-same-day-microsoft-releases-record-number-of-patches/) |

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*Canonical Source: https://www.newsylist.com/trend/2026-07-15/windows-0-day-drops-the-same-day-microsoft-releases-record-number-of-patches*
*Synthesized by Newsylist Open Intelligence Engine under E-E-A-T journalistic standards.*