CVE-2026-50268
Steeltoe is an open source project that provides a collection of libraries that helps users build cloud-native applications. In Steeltoe.Configuration.Encryption 4.0.0 through 4.1.0, configuring `encrypt:rsa:algorithm=OAEP` does not enable OAEP encryption. Due to an incorrect BouncyCastle transformation string, the `OAEP` setting selects PKCS#1 v1.5, which is the same algorithm as the `DEFAULT` setting. Steeltoe.Configuration.Encryption version 4.2.0 patches the issue.
Scoring
- Severity
- LOW
- CVSS base score
- 1.9
- CVSS vector
- CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N
- EPSS probability
- 0.05%
- CWE
- CWE-256, CWE-327
- Published
- 2026-06-17
- Last modified
- 2026-06-20
Affected products
- SteeltoeOSS Steeltoe.Configuration.Encryption