Skip to content
OpenAdvisories
Critical · 9.3 CVE-2026-55971 EUVD-2026-49155GHSA-gwj4-q93m-wwqc

Apache Thrift: C++ ZLIB heap buffer overflow (write) in THeaderTransport::untransform()

Published Jul 27, 2026 · Updated Jul 28, 2026 · Assigned by apache

Description

Heap-based Buffer Overflow vulnerability in Apache Thrift C++ bindings.

This issue affects Apache Thrift: before 0.24.0.

Users are recommended to upgrade to version 0.24.0, which fixes the issue.

Affected products

VendorProductAffectedFixed
Apache Software Foundation Apache Thrift < 0.24.0 0.24.0

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

ReleasePackageFixed inAdvisory
Debian 14 thrift 0.24.0-2 —
Debian 13 thrift No fix yet —
Debian 12 thrift No fix yet —
ReleasePackageFixed inAdvisory
Ubuntu 26.10 thrift No fix yet —
Ubuntu 26.04 LTS thrift No fix yet —
Ubuntu 24.04 LTS thrift No fix yet —
Ubuntu 22.04 LTS thrift No fix yet —
Ubuntu 20.04 LTS thrift No fix yet —
ReleasePackageFixed inAdvisory
Red Hat Hardened Images 1 thrift +5 0.24.0-0.1.hum1 RHSA-2026:49837
Red Hat Enterprise Linux Ai 3 thrift +5 0.24.0-1.el9ai RHSA-2026:51358, RHSA-2026:49716, RHSA-2026:49715
ReleasePackageFixed inAdvisory
openSUSE Tumbleweed thrift 0.24.0-1.1 openSUSE-SU-2026:11432-1

Azure Linux

ReleasePackageFixed inAdvisory
Azure Linux 3 thrift 0.24.0-1 —

Advisories 7

References