Threat actor
MSNightmare
Tracked by CyberSIXT since 7 Sep · last activity 7 Sep
- CVEs exploited · attributed
- 0
- CVEs also mentioned · not attributed
- 2
- article · all time
- 1
One article so farA coverage timeline appears once a second report names MSNightmare. Until then: Infosecurity, Mon 7 Sep, 09:01 UTC.
Also mentioned alongside MSNightmare (not attributed)
2 CVEs named in the same articlesShow 2 CVEs
CVE-2026-50656Microsoft Malware Protection Engine vulnerabilityCVSS7.8High–Not in KEV0.4%EPSS13articles
CVE-2026-69414Microsoft Malware Protection Engine vulnerabilityCVSS7.8High–Not in KEV1.3%EPSS7articles
- CrowdStrike Falcon Zero Day Grants Attackers Privilege EscalationInfosecurity · first in our coverage