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

Source: https://junglewise.ai/threats/cve-2025-13916-ibm-aspera-shares-1-9-9-through-1-11-0-uses-weaker-than-expected  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-04-01  
License: CC BY 4.0 with a link back

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](https://junglewise.ai/threats/technologies/aspera-shares), [Linux Kernel](https://junglewise.ai/threats/technologies/kernel), [Microsoft Windows](https://junglewise.ai/threats/technologies/windows). Vendors: [IBM](https://junglewise.ai/threats/vendors/ibm), [Linux](https://junglewise.ai/threats/vendors/linux), [Microsoft](https://junglewise.ai/threats/vendors/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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