What is GHSA-9fmc-g2q8-p66m?

GHSA-9fmc-g2q8-p66m is a security advisory published by GitHub Security Advisories with Medium severity. Improperly controlled modification of object prototype attributes ('prototype pollution')...

Which CVE IDs does GHSA-9fmc-g2q8-p66m cover?

GHSA-9fmc-g2q8-p66m covers the following CVE IDs: CVE-2026-86536. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-9fmc-g2q8-p66mMedium

Improperly controlled modification of object prototype attributes ('prototype pollution')...

Vendor

GitHub Security Advisories

Published

October 2, 2026

Last Modified

October 2, 2026

🔗 CVE IDs covered (1)

CVE-2026-86536 →

📋 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.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-86536
https://lists.apache.org/thread/33otcgbqd27wf6qq810q56znzbomnhg1
https://lists.apache.org/thread/xckvfky30kdnk8vqnhy0wndthvc9nymp
https://github.com/advisories/GHSA-9fmc-g2q8-p66m