CVE-2026-93888

HIGH CVSS 3.1: 7.8 EPSS 0.17%
Updated Oct 21, 2026
IBM
Parameter Value
CVSS 7.8 (HIGH)
Type CWE-121 (Stack-based Buffer Overflow)
Vendor IBM
Public PoC No

IBM Sterling Connect Direct for Unix 6.4.0.0 through 6.4.0.6 and 6.3.0.0 through 6.3.0.7 apnotify utility is vulnerable to a code injection due to insufficient validation of user input.

Attack Parameters

Attack Vector
Local
Requires local access
Attack Complexity
Low
Easy to exploit
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service

CVSS Vector v3.1

Vulnerable Products

ibm:sterling connect direct for unix