CVE-2026-15638 (GCVE-0-2026-15638)
Vulnerability from cvelistv5 – Published: 2026-09-15 23:20 – Updated: 2026-09-16 19:36
VLAI
EPSS
VEX
Title
Cryptographic Padding Oracle
Summary
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-16 19:36 UTC
CWE
- CWE-327 - Use of a Broken or Risky Cryptographic Algorithm
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://delinea.com/security-advisories | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Delinea | Secret Server (On-Prem) |
Affected:
10.5.1 , ≤ 12.1.3
(custom)
|
guessed |
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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