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Multiple vulnerabilities in the third‑party component OpenSSL

Security Advisories IBA-2026-06

Grüner Hintergrund mit kreisförmigem digitalem Interface-Design.
Publishing Date 31.03.2026
Last Update 31.03.2026
Tracking IDIBA-2026-06
CVESee below

CVE IDs of the affected library

  • CVE‑2023‑2975
  • CVE‑2023‑4807
  • CVE‑2023‑5363
  • CVE‑2023‑6129
  • CVE‑2024‑2511
  • CVE‑2024‑5535
  • CVE‑2024‑9143
  • CVE‑2025‑9232
  • CVE‑2026‑22796

Summary

The implemented third‑party dependency libssl-3 contained several vulnerabilities. Multiple OpenSSL vulnerabilities could cause application crashes (DoS), data leakage, incorrect cryptographic processing, or unexpected behavior, due to issues in AES‑SIV, POLY1305, cipher initialization, TLS 1.3 session handling, elliptic‑curve parameter parsing, HTTP client parsing, and PKCS#7 signature validation.
No active exploitation of these vulnerabilities is known within the product.

Affected products

This applies to all iba products up to the versions listed below:

  • ibaDatCoordinator v4.0.4

How do I know that I’m affected?

If you have installed any of the products listed above, you are affected.

Solution

With the following versions, the issue has been fixed:

  • ibaDatCoordinator v4.0.5

Customer Actions

Please install the update as discript in the Solution.

Timeline

2026-02-26Noted by the Security Team
2026-03-31Fix for the Problem in Version ibaDatCoordinator v4.0.5
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