What’s Vulnerable › Products

Delinea Secret Server (On-Prem) vulnerabilities

4 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 4 published in the last 12 months.

Check whether your Delinea Secret Server (On-Prem) version is affected

Latest Delinea Secret Server (On-Prem) vulnerabilities

• CVE-2026-15640 — Authentication Bypass via SAML Response Manipulation (CVSS 9.5)
• CVE-2026-15639 — Reflected Cross-Site Scripting (CVSS 9.3)
• CVE-2026-15638 — Cryptographic Padding Oracle (CVSS 9.1)
• CVE-2026-19117 — Delinea Secret Server FIDO2 credential registration authentication bypass vulnerability (CVSS 9.8)