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CVE-2026-14277

IBM i Access Client Solutions (ACS) is Affected By Multiple Vulnerabilities

MEDIUM
6.3
CVSS Score
Published: September 14, 2026 at 09:05 PM UTC
Updated: September 17, 2026 at 12:17 PM UTC
1 product affected across 1 vendorI Access

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Severity
MEDIUM6.3
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

IBM i Access Family 1.1.2.0 through 1.1.9.15 could allow an authenticated user to execute arbitrary commands with normal user privileges on the system due to improper validation of user supplied input in a session file.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

I Access· IBM
60%
1.1.2.0 ≤ v ≤ 1.1.9.151.1.2.0

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor AdvisoryPatch
Source: cverecord
https://www.ibm.com/support/pages/node/7287166

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.3MEDIUMibm
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
LOW
Vector?

Quick Info

StatusAWAITING ANALYSIS
CWE
CWE-78

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