CVE-2026-17424: CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in IBM AIX
CVE-2026-17424 is a path traversal vulnerability in IBM AIX versions 7.2 and 7.3, and IBM PowerVM VIOS 4.1. It allows a remote attacker to bypass security restrictions by improperly limiting pathname access to restricted directories. The vulnerability has a medium severity with a CVSS score of 4.8.
AI Analysis
Technical Summary
This vulnerability involves improper limitation of a pathname to a restricted directory (CWE-22) in IBM AIX 7.2, 7.3, and IBM PowerVM VIOS 4.1. Due to this flaw, a remote attacker could bypass security restrictions by exploiting path traversal, potentially accessing files or directories outside the intended restricted scope. The CVSS 3.1 vector indicates the attack requires network access with high attack complexity, no privileges, and no user interaction, impacting confidentiality and integrity with no availability impact.
Potential Impact
The vulnerability allows remote attackers to bypass security restrictions, potentially leading to unauthorized access to files or directories outside the intended restricted areas. The impact affects confidentiality and integrity but does not affect system availability. There are no known exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or temporary workaround has been documented in the provided data. Users should monitor IBM advisories for updates and apply patches or mitigations once available.
CVE-2026-17424: CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in IBM AIX
Description
CVE-2026-17424 is a path traversal vulnerability in IBM AIX versions 7.2 and 7.3, and IBM PowerVM VIOS 4.1. It allows a remote attacker to bypass security restrictions by improperly limiting pathname access to restricted directories. The vulnerability has a medium severity with a CVSS score of 4.8.
CVSS v3.1
Score 4.8medium
Affected software
cpe:2.3:a:ibm:aix:7.2:*:*:*:*:*:*:*cpe:2.3:a:ibm:aix:7.2.0:*:*:*:*:*:*:*cpe:2.3:a:ibm:aix:7.3:*:*:*:*:*:*:*cpe:2.3:a:ibm:aix:7.3.0:*:*:*:*:*:*:*cpe:2.3:a:ibm:powervm_vios:4.1:*:*:*:*:*:*:*cpe:2.3:a:ibm:powervm_vios:4.1.0:*:*:*:*:*:*:*Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves improper limitation of a pathname to a restricted directory (CWE-22) in IBM AIX 7.2, 7.3, and IBM PowerVM VIOS 4.1. Due to this flaw, a remote attacker could bypass security restrictions by exploiting path traversal, potentially accessing files or directories outside the intended restricted scope. The CVSS 3.1 vector indicates the attack requires network access with high attack complexity, no privileges, and no user interaction, impacting confidentiality and integrity with no availability impact.
Potential Impact
The vulnerability allows remote attackers to bypass security restrictions, potentially leading to unauthorized access to files or directories outside the intended restricted areas. The impact affects confidentiality and integrity but does not affect system availability. There are no known exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or temporary workaround has been documented in the provided data. Users should monitor IBM advisories for updates and apply patches or mitigations once available.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- ibm
- Date Reserved
- 2026-07-25T06:06:13.590Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a877ac5acd9273b493025c6
Added to database: 08/20/2026, 22:08:05 UTC
Last enriched: 08/20/2026, 22:23:07 UTC
Last updated: 08/20/2026, 23:19:43 UTC
Views: 3
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