Risk Letters
About Sign in ENDA

Exploited vulnerability

CVE-2022-26904

TLP:CLEAR

Microsoft Windows User Profile Service Privilege Escalation Vulnerability

Microsoft Windows User Profile Service contains an unspecified vulnerability that allows for privilege escalation.

Facts

  • Vendor: Microsoft
  • Product: Windows
  • CVSS: 7
  • EPSS (probability of exploitation within 30 days): 16.9 %
  • On CISA's Known Exploited Vulnerabilities list since: 25 April 2022
  • First known exploitation: 25 April 2022
  • CISA's deadline for US federal agencies: 16 May 2022
  • Weakness: CWE-362
  • First seen by Risk Letters: 25 April 2022

Members see which Nordic sectors the flaw hits, and what to do about it.

Get the full brief

Data: NVD (public domain), CISA KEV, FIRST EPSS, MITRE ATT&CK, AlienVault OTX. NVD

© The Risk Letters 2026 · Privacy policy · Terms of sale · Refund policy