CVE-2026-67865

High severity, CVSS 7.5. EPSS: 0.8% chance of exploitation in the next 30 days.

S2OPC 1.7.3 contains an out-of-bounds read in RepublishResponse handling. This allows a remote attacker to cause a denial of service

Published 2026-08-05. Last modified 2026-09-09.