CVE-2026-77896

Integer overflow or wraparound in Remote Desktop Client allows an unauthorized attacker to deny service over a network.

  • Published Sep 8, 2026
  • CVSS 7.5 high
  • 0.7% chance of exploitation in the next 30 days (EPSS)
  • A fix is available

Affected software

CVE-2026-77896 at the National Vulnerability Database