Risk Letters

Exploited vulnerability

CVE-2026-69836

TLP:CLEAR

Microsoft Microsoft Entra

Deserialization of untrusted data in Microsoft Entra ID allows an unauthorized attacker to execute code over a network.

Facts

  • Vendor: Microsoft
  • Product: Microsoft Entra
  • CVSS: 10
  • EPSS (probability of exploitation within 30 days): 1.5 %
  • First known exploitation: 21 August 2026
  • First seen by Risk Letters: 21 August 2026

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

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