CVE-2026-73025

Weak authentication in Windows iSCSI allows an unauthorized attacker to bypass a security feature over a network.

  • Published Sep 8, 2026
  • CVSS 9.8 critical
  • 0.9% chance of exploitation in the next 30 days (EPSS)
  • A fix is available

Affected software

CVE-2026-73025 at the National Vulnerability Database