Windows Server Update Services — Cyber Threats, Attacks & Incidents

Threat entity extracted from intelligence sources

Frequency
5
occurrences
First Seen
November 1, 2025
Last Seen
May 21, 2026

Related Threat Clusters

Recent Intelligence Reports

  • Microsoft Defender Zero-Days Patched: RedSun, UnDefend Exploits Already Used in Live Intrusions — Techtimes · May 21, 2026
  • Health-ISAC reports 55% surge in cyber incidents in 2025 — Health-Isac · February 6, 2026
  • Patch delays leave insurers eyeing persistent cyber exposure — Insurancebusinessmag · January 20, 2026
  • OpenAI's New Aardvark GPT — Cybersecuritynews · November 2, 2025
  • Hackers Exploiting Windows Server Update Services Flaw to Steal Sensitive Data from Organizations — Cybersecuritynews · November 1, 2025

CVSS v3.1 Breakdown