Is CVE-2026-4256 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-4256?

CVE-2026-4256 has a CVSS v3 severity of HIGH (8.2).

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CVE-2026-4256

Description

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.