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CVE-2026-50268

1.9 · LOW

Steeltoe is an open source project that provides a collection of libraries that helps users build cloud-native applications.

Published Jun 17, 2026CWE-256EPSS 0.06%

Overview

CVE-2026-50268 is a low-severity vulnerability. It was published on June 17, 2026 and has a CVSS 3.1 base score of 1.9 (LOW).

This vulnerability has a CVSS 3.1 base score of 1.9, rated LOW. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/SteeltoeOSS/Steeltoe/commit/6cfee5cccddf8f9a31de69b0ca5ccdd771b73e5bGitHubgithub.com/SteeltoeOSS/security-advisories/security/advisories/GHSA-4j9m-h44m-2hv8

How CyberStrike helps

Frequently asked questions

What is CVE-2026-50268?

CVE-2026-50268 is a low-severity vulnerability. It was published on June 17, 2026 and has a CVSS 3.1 base score of 1.9 (LOW).

How severe is CVE-2026-50268?

This vulnerability has a CVSS 3.1 base score of 1.9, rated LOW. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2026-50268?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-50268?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-50268 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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