CVE-2026-4256: Peakup Technology Inc Passgate

High severity, CVSS 8.2. EPSS: 0.4% chance of exploitation in the next 30 days.

Improper neutralization of special elements used in an LDAP query ('LDAP injection') vulnerability in PEAKUP Technology Inc. PassGate allows LDAP Injection. This issue affects PassGate: through 30042026.

Affected products

• Peakup Technology Inc Passgate: up to and including 30042026

Published 2026-07-09. Last modified 2026-07-09.