CVE-2026-3161CWE-327

CVE-2026-3161

Medium · published October 19, 2026

CVSS v3.1
5.9
EPSS
0%
Percentile
10.4
In the wild
Unconfirmed
What it is

IBM Cloud Pak System 2.3.6.0, and 2.3.6.1 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information.

The record
Technical detail
CVSS v3.1
5.9 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00209 · 10.4th percentile
Weakness
CWE-327 · Use of a Broken or Risky Cryptographic Algorithm
Published
2026-10-19T22:17Z
References (1)
https://www.ibm.com/support/pages/node/7290183 · [email protected]
EPSS history
Timeline
  • 21 OCT 03:29Z
    EPSS moved — → 0%
    epss
  • 19 OCT 17:39Z
    IBM Cloud Pak System Risky Cryptographic Algorithm
    cvelistv5
  • 19 OCT 17:39Z
    IBM Cloud Pak System Risky Cryptographic Algorithm
    cvelistv5