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CVE PROGRAM SOURCE RECORD9.1 Critical

CVE-2026-15638

Cryptographic Padding Oracle

Description

An unauthenticated user with access to Secret Server could leverage a padding oracle to decrypt or encrypt data using one of the server's cryptographic keys. The key itself is not exposed.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Delinea Secret Server (On-Prem)

Default version status: unaffected

  • 10.5.1 to ≤ 12.1.3affected

References