CVE-2026-86536
MediumCVSS 6.3Exploitation Probability (EPSS)
Low risk38th percentile - higher than 38% of all known CVEs
Summary
All Apache Thrift JS bindings (versions before 0.25.0) are vulnerable to prototype pollution through improperly controlled modification of object prototype attributes. This can lead to unexpected JavaScript application behavior.
Risk Assessment
An attacker could manipulate object prototypes, potentially leading to arbitrary code execution or bypassing security mechanisms in JavaScript applications.
Recommendation
Upgrade Apache Thrift to version 0.25.0 and re-generate JS code, which fixes the issue.
Other vulnerabilities in Apache Thrift
See all- CVE-2026-96289High
Apache Thrift PHP bindings before version 0.25.0 are vulnerable to uncontrolled recursion, which can lead to system overload or crashes.
- CVE-2026-96286High
Apache Thrift Perl bindings before version 0.25.0 have an uncaught exception vulnerability, which can lead to unexpected termination of the application.
- CVE-2026-96277High
Apache Thrift Ruby bindings before version 0.25.0 have an uncaught exception and improper handling of exceptional conditions vulnerability, which can lead to application crashes.
- CVE-2026-66859High
NULL pointer dereference and use of uninitialized variable vulnerability in Apache Thrift c_glib bindings. Affects versions before 0.25.0.
- CVE-2026-66858High
Vulnerability in the protocol skip routine in several Apache Thrift bindings that does not apply the recursion limit, allowing deep nesting of unknown fields to exhaust the stack. Affects Python C++ accelerator, PHP, Perl, Lua, Smalltalk, and OCaml libraries. Affects versions before 0.25.0.
- CVE-2026-66837High
Stack-based buffer overflow and integer overflow vulnerability in Apache Thrift PHP bindings. Affects versions before 0.25.0.
- CVE-2026-66081High
Access of uninitialized pointer vulnerability in Apache Thrift c_glib bindings. Affects versions before 0.25.0.
- CVE-2026-96294High
Uncaught exception, Improper Handling of Exceptional Conditions vulnerability in Apache Thrift NodeJS bindings. This issue affects Apache Thrift before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.
- CVE-2026-96288High
Uncontrolled Recursion, Allocation of resources without limits or throttling vulnerability in Apache Thrift Erlang bindings. This issue affects Apache Thrift before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.
- CVE-2026-94653High
Inefficient Algorithmic Complexity vulnerability in Apache Thrift PHP bindings. This issue affects Apache Thrift before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.
Original NVD description (English source)
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.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS