Denial of Service Vulnerability in IBM i Software by IBM
CVE-2026-17476

4.8MEDIUM

Key Information:

Vendor

IBM
Status
I
Vendor
CVE Published:
13 August 2026

What is CVE-2026-17476?

The vulnerability in IBM i software, versions 7.3 to 7.6, allows remote attackers to exploit improper buffer write operations, potentially leading to denial of service conditions. This flaw can disrupt services, making it essential for users to apply relevant patches available from IBM to protect their systems.

Affected Version(s)

i 7.6

i 7.5

i 7.4

References

https://www.ibm.com/support/pages/node/7283283
vendor-advisorypatch

CVSS V3.1

Score:
4.8
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.