CVE-2026-18577

An incomplete patch for CVE-2026-18556 allows for authentication bypass and account takeover in N-central Versions through 2026.3.1

  • Published Aug 2, 2026
  • CVSS 8.2 high
  • 14.6% chance of exploitation in the next 30 days (EPSS)
  • In CISA's Known Exploited Vulnerabilities catalog
  • A fix is available

Affected software

In the news

CVE-2026-18577 at the National Vulnerability Database