CVE-2026-69443

Out-of-bounds read in Microsoft Azure Attestation service and Device Health Attestation Service allows an unauthorized attacker to disclose information over a network.

  • Published Sep 8, 2026
  • CVSS 7.5 high
  • 1.0% chance of exploitation in the next 30 days (EPSS)
  • A fix is available

Affected software

CVE-2026-69443 at the National Vulnerability Database