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IOC Radar

Indicators are what attackers leave behind. Stolen credentials are what they arrive with.

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9 IOCs

Microsoft Patch Tuesday – May 2026

Outpost24
Outpost24
Published May 13, 2026Original Report

Excerpt

Today is Microsoft Patch Tuesday for May 2026. There are 137 vulnerabilities that have been addressed this time around. There are no confirmed zero-days this month, no vulnerabilities are flagged as exploited or publicly disclosed. The release however does include 30 Critical issues, with several unauthenticated remote code execution flaws in core Windows networking components and on-premises server products that warrant prioritized patching. Notable Patch Tuesday…

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Indicators of Compromise

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9 indicators

TypeIndicatorConfidenceScoreFirst Seen
CVECVE-2026-40397MediumScore 51/100First seen
CVECVE-2026-40361MediumScore 51/100First seen
CVECVE-2026-40402MediumScore 51/100First seen
CVECVE-2026-32161MediumScore 51/100First seen
CVECVE-2026-41096MediumScore 51/100First seen
CVECVE-2026-40364MediumScore 51/100First seen
CVECVE-2026-42898MediumScore 51/100First seen
CVECVE-2026-41089MediumScore 53/100First seen
CVECVE-2026-40365MediumScore 51/100First seen

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