CVE-2026-12758CWE-862broken-access-control

CVE-2026-12758

Medium · published September 15, 2026

CVSS v3.1
5.4
EPSS
0%
Percentile
7.4
In the wild
Unconfirmed
What it is

IBM Cloud Pak for Business Automation could allow a remote attacker to bypass authorization and invoke restricted endpoints due to improper validation of HTTP headers.

The record
Technical detail
CVSS v3.1
5.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00182 · 7.4th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-09-15T02:16Z
References (1)
https://www.ibm.com/support/pages/node/7285931 · [email protected]
EPSS history
Timeline
  • 16 SEP 04:25Z
    EPSS moved — → 0%
    epss
  • 14 SEP 21:15Z
    Multiple security vulnerabilities are addressed with IBM Cloud Pak for Business Automation iFixes for August 2026.
    cvelistv5