ext4: validate p_idx bounds in ext4_ext_correct_indexes
CVE-2026-31449 is a vulnerability related to the ext4 filesystem code, specifically involving validation of p_idx bounds in the ext4_ext_correct_indexes function. The affected product version is Microsoft 3.0. No CVSS score is provided, and there are no known exploits in the wild. No patch or remediation details are currently available.
AI Analysis
Technical Summary
This vulnerability concerns improper validation of p_idx bounds within the ext4_ext_correct_indexes function in the ext4 filesystem implementation. The issue is identified in Microsoft product version 3.0. The vulnerability could potentially lead to unexpected behavior due to incorrect index handling, but no further technical details or impact specifics are provided. There is no CVSS score or detailed vendor advisory information available at this time.
Potential Impact
The impact of this vulnerability is not explicitly described in the provided data. Without detailed information on exploitation or consequences, the precise impact remains unclear. There are no known exploits in the wild, and no further impact details are available.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or workaround information is provided at this time.
ext4: validate p_idx bounds in ext4_ext_correct_indexes
Description
CVE-2026-31449 is a vulnerability related to the ext4 filesystem code, specifically involving validation of p_idx bounds in the ext4_ext_correct_indexes function. The affected product version is Microsoft 3.0. No CVSS score is provided, and there are no known exploits in the wild. No patch or remediation details are currently available.
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability concerns improper validation of p_idx bounds within the ext4_ext_correct_indexes function in the ext4 filesystem implementation. The issue is identified in Microsoft product version 3.0. The vulnerability could potentially lead to unexpected behavior due to incorrect index handling, but no further technical details or impact specifics are provided. There is no CVSS score or detailed vendor advisory information available at this time.
Potential Impact
The impact of this vulnerability is not explicitly described in the provided data. Without detailed information on exploitation or consequences, the precise impact remains unclear. There are no known exploits in the wild, and no further impact details are available.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or workaround information is provided at this time.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_vex
- Csaf Version
- 2.0
- Publisher
- Microsoft Security Response Center
- Advisory Id
- msrc_CVE-2026-31449
- Cve Count
- 1
- Additional Cves
- []
- Cvss Version
- null
Threat ID: 6a3c0d25eed863c81e23ee56
Added to database: 06/24/2026, 17:00:21 UTC
Last enriched: 06/24/2026, 17:20:20 UTC
Last updated: 07/31/2026, 19:24:50 UTC
Views: 30
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