CVE-2026-84414
IBM i is Affected By An Incorrect Permission Assignment Vulnerability in Network Authentication Service []
HIGH
7.8
CVSS Score
Published: September 29, 2026 at 06:00 PM UTC
Updated: October 2, 2026 at 01:55 PM UTC
1 product affected across 1 vendorI
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Severity
HIGH7.8
Exploit prediction
EPSS 0.1%
SSVC
No known exploit
Description
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local authenticated attacker to change the ownership of arbitrary files due to improper validation of an attacker-controlled file path.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
SSVC — Action Prioritization
SSVCNo known exploitNot automatableTotal impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
7.8HIGHibm
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusANALYZED
CWE
CWE-732
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