Bug 2507434 (CVE-2026-48586)

Summary: CVE-2026-48586 thrift: org.apache.thrift/libthrift: github.com/apache/thrift: Apache Thrift: Denial of Service via improper handling of highly compressed data
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security <prodsec-ir-bot>
Status: NEW --- QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: unspecifiedCC: aazores, alinfoot, amctagga, anujha, aoconnor, asoldano, bbaranow, bbrownin, bmaxwell, bniver, bstansbe, cmah, dlofthou, dtrifiro, eaguilar, ebaron, eglynn, flucifre, fmongiar, gmeno, gparvin, groman, istudens, ivassile, iweiss, janstey, jjoyce, jmatsuok, jnethert, jpretori, jschluet, jtolenti, kaycoth, lhh, mbenjamin, mburns, mgarciac, mhackett, mosmerov, msvehla, mwringe, nwallace, pberan, pesilva, pjindal, pmackay, rbryant, rekumar, rhaigner, rstancel, sostapov, thjenkin, vdosoudi, vereddy, vvoronko, weaton
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
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Fixed In Version: Doc Type: ---
Doc Text:
A flaw was found in Apache Thrift. This vulnerability, categorized as improper handling of highly compressed data (also known as data amplification), allows a remote attacker to cause a Denial of Service (DoS) by sending specially crafted, highly compressed data. The affected component fails to properly manage the expansion of this data, leading to resource exhaustion and system unavailability.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 2519512, 2519514, 2519515, 2519516, 2519517, 2519513    
Bug Blocks:    

Description OSIDB Bzimport 2026-07-27 12:01:34 UTC 
Improper Handling of Highly Compressed Data (Data Amplification) vulnerability in Apache Thrift C++, Java, Python, Go, D, C/GLib bindings.

This issue affects Apache Thrift: before 0.24.0.

Users are recommended to upgrade to version 0.24.0, which fixes the issue.
Comment 2 errata-xmlrpc 2026-08-13 23:28:25 UTC 
This issue has been addressed in the following products:

  Red Hat Build of Apache Camel 4.18 for Quarkus 3.33

Via RHSA-2026:54776 https://access.redhat.com/errata/RHSA-2026:54776
Comment 3 Jon Orris 2026-09-16 17:17:35 UTC 
This issue has been addressed in the following products:

  Cryostat 4 on RHEL 9

Via RHSA-2026:68333 https://access.redhat.com/errata/RHSA-2026:68333