CVE-2026-17077CWE-457

CVE-2026-17077

Medium · published August 14, 2026

CVSS v3.1
5.3
EPSS
0%
Percentile
41.2
In the wild
Unconfirmed
What it is

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service due to the use of an uninitialized variable.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00490 · 41.2th percentile
Weakness
CWE-457 · Use of Uninitialized Variable
Published
2026-08-14T01:17Z
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/7283572 · [email protected]
EPSS history
Timeline
  • 13 AUG 20:25Z
    IBM i is Affected By Multiple Vulnerabilities in DRDA / DDM
    cvelistv5