Improper Data Handling in Apache Thrift by Apache
CVE-2026-94637

8.2HIGH

Key Information:

Vendor

Apache
Status
Apache Thrift
Vendor
CVE Published:
2 October 2026

What is CVE-2026-94637?

The vulnerability in Apache Thrift's Go bindings arises from improper handling of highly compressed data, potentially leading to data amplification issues. This can cause unexpected behavior in applications using affected versions. Users are advised to upgrade to version 0.25.0 to mitigate this security risk.

Affected Version(s)

Apache Thrift 0 < 0.25.0

References

https://lists.apache.org/thread/33otcgbqd27wf6qq810q56znz...
vendor-advisory
https://lists.apache.org/thread/6hxll1jcnod9gfr225tz7my08...
vendor-advisory

CVSS V4

Score:
8.2
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Sylwester Lachiewicz
.