CVE-2026-91137: CWE-1284 Improper validation of specified quantity in input in Apache Software Foundation Apache Thrift
CVE-2026-91137 is a high-severity vulnerability in Apache Thrift affecting versions before 0.25.0. It involves improper validation of specified quantity in input within the PHP bindings, leading to allocation of resources without limits or throttling and excessive iteration. This can result in resource exhaustion. The issue is fixed in Apache Thrift version 0.25.0.
AI Analysis
Technical Summary
This vulnerability in Apache Thrift PHP bindings arises from improper validation of input quantities, causing uncontrolled resource allocation and excessive iteration. It is identified as CWE-1284 (Improper Validation of Specified Quantity), CWE-770 (Allocation of Resources Without Limits or Throttling), and CWE-834 (Excessive Iteration). The flaw affects all versions prior to 0.25.0 and is resolved by upgrading to version 0.25.0.
Potential Impact
The vulnerability allows an attacker to cause excessive resource consumption due to lack of input validation and throttling, potentially leading to denial of service conditions. No known exploits are reported in the wild at this time.
Mitigation Recommendations
Users should upgrade Apache Thrift to version 0.25.0 or later, where this vulnerability has been fixed. No other mitigation is indicated.
CVE-2026-91137: CWE-1284 Improper validation of specified quantity in input in Apache Software Foundation Apache Thrift
Description
CVE-2026-91137 is a high-severity vulnerability in Apache Thrift affecting versions before 0.25.0. It involves improper validation of specified quantity in input within the PHP bindings, leading to allocation of resources without limits or throttling and excessive iteration. This can result in resource exhaustion. The issue is fixed in Apache Thrift version 0.25.0.
CVSS v4.0
Score 8.7high
Affected software
Apache Software Foundation
Apache Thrift
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AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in Apache Thrift PHP bindings arises from improper validation of input quantities, causing uncontrolled resource allocation and excessive iteration. It is identified as CWE-1284 (Improper Validation of Specified Quantity), CWE-770 (Allocation of Resources Without Limits or Throttling), and CWE-834 (Excessive Iteration). The flaw affects all versions prior to 0.25.0 and is resolved by upgrading to version 0.25.0.
Potential Impact
The vulnerability allows an attacker to cause excessive resource consumption due to lack of input validation and throttling, potentially leading to denial of service conditions. No known exploits are reported in the wild at this time.
Mitigation Recommendations
Users should upgrade Apache Thrift to version 0.25.0 or later, where this vulnerability has been fixed. No other mitigation is indicated.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- apache
- Date Reserved
- 2026-09-14T19:54:06.733Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6abf8f59a43b0b3b89ac0aed
Added to database: 10/02/2026, 11:02:49 UTC
Last enriched: 10/02/2026, 11:16:00 UTC
Last updated: 10/02/2026, 11:16:00 UTC
Views: 4
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