CVE-2026-18193CWE-269privilege-escalation

CVE-2026-18193

High · published August 14, 2026

CVSS v3.1
8.9
EPSS
0%
Percentile
38.4
In the wild
Unconfirmed
What it is

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to bypass security restrictions due to improper validation of user-controlled addresses.

The record
Technical detail
CVSS v3.1
8.9 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L
CVSS v4.0
Not supplied
EPSS
0.00453 · 38.4th percentile
Weakness
CWE-269 · Improper Privilege Management
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/7283283 · [email protected]
EPSS history
Timeline
  • 13 AUG 20:42Z
    IBM i Is Affected By Multiple Vulnerabilities in IBM Java SDK and IBM Java Runtime
    cvelistv5