CVE-2025-13916: IBM Aspera Shares 1.9.9 through 1.11.0 uses weaker than expected cryptographic algorithms that could allow an attacker…

CVE-2025-13916 · Severity: medium · CVSS 5.9 · Published 2026-04-01

IBM Aspera Shares 1.9.9 through 1.11.0 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information

Technologies: IBM Aspera Shares, Linux Kernel, Microsoft Windows. Vendors: IBM, Linux, Microsoft.

Quick answers

Is CVE-2025-13916 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2025-13916 being exploited in the wild.
How severe is CVE-2025-13916?
Medium severity, with a CVSS score of 5.9, published 1 April 2026.
Which products and versions are affected?
IBM Aspera Shares, Linux Kernel, Microsoft Windows. The advisory does not name versions.
Is there a fix for CVE-2025-13916?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2025-13916?
Check whether you run IBM Aspera Shares, Linux Kernel or Microsoft Windows. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Affected products

  • IBM Aspera Shares
  • Linux Kernel
  • Microsoft Windows

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