Buffer Overflow Vulnerability in IBM i Products
CVE-2026-17207

6.5MEDIUM

Key Information:

Vendor

IBM
Status
I
Vendor
CVE Published:
4 September 2026

What is CVE-2026-17207?

A vulnerability in IBM i versions 7.6, 7.5, 7.4, and 7.3 allows remote attackers to exploit a buffer overflow condition. This could result in denial of service and potential integrity compromise. It is crucial for users to implement the necessary patches provided by IBM to safeguard their systems from exploitation.

Affected Version(s)

i 7.6

i 7.5

i 7.4

References

https://www.ibm.com/support/pages/node/7285847
vendor-advisorypatch

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.