CVE-2026-86536: CWE-1321 Improperly controlled modification of object prototype attributes ('prototype pollution') in Apache Software Foundation Apache Thrift
Improperly controlled modification of object prototype attributes ('prototype pollution') vulnerability in Apache Thrift all JS bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0 and re-generate JS code, which fixes the issue.
AI Analysis
Technical Summary
CVE-2026-86536 describes a prototype pollution vulnerability in Apache Thrift's JavaScript bindings prior to version 0.25.0. Prototype pollution occurs when an attacker can modify the prototype of a base object, potentially altering the behavior of all objects inheriting from it. This vulnerability affects all JS bindings of Apache Thrift before 0.25.0. The vendor recommends upgrading to version 0.25.0 and regenerating JS code to remediate the issue.
Potential Impact
The vulnerability allows attackers to improperly modify object prototype attributes in affected Apache Thrift JavaScript bindings, which can cause unexpected application behavior or security issues related to prototype pollution. The exact impact depends on how the affected code is used but can include data manipulation or denial of service.
Mitigation Recommendations
Users should upgrade Apache Thrift to version 0.25.0 and regenerate their JavaScript code to address this vulnerability. This is the official fix provided by the vendor.
CVE-2026-86536: CWE-1321 Improperly controlled modification of object prototype attributes ('prototype pollution') in Apache Software Foundation Apache Thrift
Description
Improperly controlled modification of object prototype attributes ('prototype pollution') vulnerability in Apache Thrift all JS bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0 and re-generate JS code, which fixes the issue.
CVSS v4.0
Score 6.3medium
Affected software
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Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-86536 describes a prototype pollution vulnerability in Apache Thrift's JavaScript bindings prior to version 0.25.0. Prototype pollution occurs when an attacker can modify the prototype of a base object, potentially altering the behavior of all objects inheriting from it. This vulnerability affects all JS bindings of Apache Thrift before 0.25.0. The vendor recommends upgrading to version 0.25.0 and regenerating JS code to remediate the issue.
Potential Impact
The vulnerability allows attackers to improperly modify object prototype attributes in affected Apache Thrift JavaScript bindings, which can cause unexpected application behavior or security issues related to prototype pollution. The exact impact depends on how the affected code is used but can include data manipulation or denial of service.
Mitigation Recommendations
Users should upgrade Apache Thrift to version 0.25.0 and regenerate their JavaScript code to address this vulnerability. This is the official fix provided by the vendor.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-9fmc-g2q8-p66m
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-86536"]
- Database Specific Severity
- MODERATE
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6abfee87a43b0b3b89e54bbf
Added to database: 10/02/2026, 17:48:55 UTC
Last enriched: 10/02/2026, 17:56:45 UTC
Last updated: 10/03/2026, 03:45:56 UTC
Views: 2
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