CVE-2026-96287: Apache Thrift Perl bindings inefficient algorithmic complexity

CVE-2026-96287 · Severity: info · Published 2026-10-02

Apache Thrift is a framework for building distributed services. The Perl language bindings contain an algorithmic inefficiency that could allow an attacker to cause performance degradation or denial of service through specially crafted input that triggers expensive processing operations.

Technologies: Apache Thrift. Vendors: Apache.

Quick answers

Is CVE-2026-96287 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-96287 being exploited in the wild.
How severe is CVE-2026-96287?
Informational severity, published 2 October 2026.
Which products and versions are affected?
Apache Thrift before 0.25.0.
Is there a fix for CVE-2026-96287?
Yes: fixed in 0.25.0. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-96287 attacked?
It is attacked over the network, in a software library.
Am I affected by CVE-2026-96287?
Check whether you run Apache Thrift at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • Fixed in: 0.25.0

Technical details

An inefficient algorithmic complexity vulnerability exists in Apache Thrift's Perl bindings (before version 0.25.0) that allows attackers to trigger computationally expensive operations through malformed or specially crafted input. The vulnerability is reachable over the network if Perl-based Thrift services are exposed. Upgrading to version 0.25.0 or later remedies the issue.

Affected products

  • Apache Thrift before 0.25.0

Timeline

  • 2026-10-02: disclosed

References

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