Memory Management Vulnerability in Apache Thrift THeaderTransport
CVE-2026-93926

8.7HIGH

Key Information:

Vendor

Apache
Status
Apache Thrift
Vendor
CVE Published:
2 October 2026

What is CVE-2026-93926?

A vulnerability has been identified in Apache Thrift's THeaderTransport component that involves improper memory management. This issue arises when the system fails to release memory and resources after their effective lifetime, potentially leading to memory leaks and other resource allocation issues. Users are encouraged to upgrade to version 0.25.0, which resolves this vulnerability, ensuring better performance and security.

Affected Version(s)

Apache Thrift 0 < 0.25.0

References

https://lists.apache.org/thread/33otcgbqd27wf6qq810q56znz...
vendor-advisory
https://lists.apache.org/thread/9353rb8mpoq4ltff88h1j2y3h...
vendor-advisory

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

glit3h from ZeroVuln Labs
.