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CVE-2026-45586

exploited in the wild

CVSS

7.8

Reports

9

First seen

Jun 9

Last seen

Jun 11

Affected product

Windows Collaborative Translation Framework (CTFMON)

Associated actors

Nightmare Eclipse ×2

Recent reports

June Patch Tuesday: 209 Microsoft CVEs surpass 500-CVE monthly threshold

Sophos NewsJun 11 High

Microsoft patches YellowKey, GreenPlasma, MiniPlasma zero-days

Bleeping ComputerJun 10 Critical

Microsoft Patches Record 206 Vulnerabilities Including Three Zero-Days and Critical RCE Bugs

The Hacker NewsJun 10 High

Microsoft's Record-Breaking June 2026 Patch Tuesday: 200 Vulnerabilities Including Critical Zero-Days

KrebsOnSecurityJun 10 Critical

Microsoft Patch Tuesday June 2026 – 206 vulnerabilities including 32 critical RCE flaws

Cisco TalosJun 9 High

Microsoft breaks Patch Tuesday record with 206 vulnerabilities

CyberScoopJun 9 High

Microsoft June 2026 Patch Tuesday fixes 6 zero-days, 200 flaws

Bleeping ComputerJun 9 High

Microsoft June 2026 Patch Tuesday fixes 5 zero-days, 200 flaws

Bleeping ComputerJun 9 High

Microsoft June 2026 Patch Tuesday fixes 3 zero-days, 200 flaws

Bleeping ComputerJun 9

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