CVE-2026-83632: Apache Thrift: C++ THttpTransport grows its line buffer without bound
Allocation of resources without limits or throttling, Integer overflow or wraparound, Heap-based buffer overflow vulnerability in Apache Thrift.
This issue affects Apache Thrift: before 0.25.0.
Users are recommended to upgrade to version 0.25.0, which fixes the issue.
Other sources
Apache Thrift: C++ THttpTransport grows its line buffer without bound
— Microsoft
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 0.25.0-1 - Upgrade
Upgrade
Apache Thriftto a version that resolves this vulnerability.Fixed in 0.25.0
Event History
Frequently Asked Questions
Which deployments are affected?
Apache Thrift versions before 0.25.0 are affected. The issue is specifically described in the C++ THttpTransport component.
What should teams do to remediate the issue?
Upgrade Apache Thrift to version 0.25.0, which fixes the vulnerability.