Microsoft Confirms RoguePlanet Defender Zero-Day, Says Patch is in De… | HappeningNow.news
Published Date: June 17, 2026

Cybersecurity · 1 views

Microsoft Confirms RoguePlanet Defender Zero-Day, Says Patch is in Development

Microsoft has formally disclosed that it's working to release a patch to address a Defender zero-day codenamed RoguePlanet.

Source The Hacker News AI Summary Updated 3h 51m ago
Story intelligence Beta
Freshness Fresh Updated 3h 51m ago
Confidence Limited Single-outlet story
Coverage Single outlet
Views 1 Community interest
Read time 1 min ~55 words

AI Summary

Microsoft has formally disclosed that it's working to release a patch to address a Defender zero-day codenamed RoguePlanet. The vulnerability has now been assigned the CVE identifier CVE-2026-50656 (CVSS score: 7.8), with the tech giant describing it as a privilege escalation flaw. "Microsoft is aware of an elevation of privilege in the Microsoft Malware Pr…

Read full article on The Hackernews

AI summaries can be wrong sometimes—always verify important details using the source article.

More coverage on this topic

Rogueplanet8 stories
View all Rogueplanet coverage
SUPPORT HAPPENINGNOW · Independent AI News Intelligence
SUPPORTER MESSAGE

Enjoyed this article? Consider supporting HappeningNow to help keep independent AI-powered news analysis moving forward. Your contribution helps cover infrastructure, AI summaries, and continued platform development.

Support HappeningNow