What is CVE-2025-13375?

CVE-2025-13375 is a critical-severity vulnerability in IBM Common Cryptographic Architecture, classified under CWE-250. CVSS score: 9.8/10. Published 2026-02-04.

How severe is CVE-2025-13375?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in IBM Common Cryptographic Architecture

CVE-2025-13375

IBM Common Cryptographic Architecture (CCA) 7.5.52 and 8.4.82 could allow an unauthenticated user to execute arbitrary commands with elevated privileges on the system.

Published 2026-02-04 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.005 (42.3th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 42nd percentile — 42.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: +0.000

Affected products

IBM Common Cryptographic Architecture — versions 7.5.52, 8.4.82
IBM 4769 Developers Toolkit — versions 7.5.52

Weakness classification (CWE)

CWE-250

References

www.ibm.com/support/pages/node/7259625 (vendor-advisory, patch)

Frequently asked questions

What is CVE-2025-13375?: CVE-2025-13375 is a critical-severity vulnerability in IBM Common Cryptographic Architecture, classified under CWE-250. CVSS score: 9.8/10. Published 2026-02-04.
How severe is CVE-2025-13375?: Critical severity. CVSS v3 base score is 9.8 out of 10.