CVE-2026-92834: Apache Thrift: C++ WebSocket server transport does not read a full request length
Published Oct 2, 2026
·Updated
Use of uninitialized resource, Return of wrong status code vulnerability in Apache Thrift C++ WebSocket server.
This issue affects Apache Thrift: before 0.25.0.
Users are recommended to upgrade to version 0.25.0, which fixes the issue.
Affected Software
1 affected component
Apache Thrift<0.25.0
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Apache Thriftto a version that resolves this vulnerability.Fixed in 0.25.0
Event History
Oct 2, 2026
CVE Published
via MITRE·11:45 AM
Data Sourced
via MITRE·11:45 AM
DescriptionWeakness
Frequently Asked Questions
1
Which deployments are affected?
Apache Thrift deployments using the C++ WebSocket server transport are affected if they run a version before 0.25.0. The provided information does not indicate that other Thrift language bindings or transports are affected.
2
What is the recommended remediation?
Upgrade Apache Thrift to version 0.25.0, which fixes the issue.