CVE-2026-107674CWE-667

CVE-2026-107674

Medium · published October 16, 2026

CVSS v3.1
5.1
EPSS
0%
Percentile
0.0
In the wild
Unconfirmed
What it is

IBM i 7.3, 7.4, 7.5, and 7.6 is vulnerable to a denial of service to Digital Certificate Manager (DCM) for System TLS using applications attempting to create secure network connections. A bad actor could use this to prevent a service from starting or cause it to fallback to non-secure connections.

The record
Technical detail
CVSS v3.1
5.1 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00058 · 0.0th percentile
Weakness
CWE-667 · Improper Locking
Published
2026-10-16T23:17Z
Affected products (4)
ProductVersionsFixed in
ibm/iall versions—
ibm/iall versions—
ibm/iall versions—
ibm/iall versions—
References (1)
https://www.ibm.com/support/pages/node/7292225 · [email protected]
EPSS history
Timeline
  • 18 OCT 03:27Z
    EPSS moved — → 0%
    epss
  • 16 OCT 18:00Z
    IBM i is Affected by a Denial of Service in Digital Certificate Manager
    cvelistv5
  • 16 OCT 18:00Z
    IBM i is Affected by a Denial of Service in Digital Certificate Manager
    cvelistv5