CVE-2026-93886

HIGH CVSS 3.1: 8.3 EPSS 0.25%
Updated Oct 13, 2026
IBM
Parameter Value
CVSS 8.3 (HIGH)
Type CWE-79 (Cross-Site Scripting (XSS))
Vendor IBM
Public PoC No

IBM i 7.3, 7.4, 7.5, and 7.6 could allow a remote authenticated attacker to execute arbitrary script code due to improper validation of user-supplied input.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
High
Admin privileges needed
User Interaction
Required
User action required

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
Low
Partial disruption

CVSS Vector v3.1