Improper handling of length parameter inconsistency, Uncaught exception, Inefficient Algorithmic Complexity, Memory allocation with excessive size value, Initialization of a resource with an insecure default vulnerability in Apache Thrift Python, Ruby, Erlang, Lua, Dart, JavaME, Perl, PHP and D language bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact partial

Affected Vendors & Products

Vendors Products
Apache
  • Thrift
Redhat
  • Hummingbird

No data.

Package CPE Advisory Released Date
Red Hat Hardened Images
thrift-main-0.25.0-0.1.hum1 cpe:/a:redhat:hummingbird:1 RHSA-2026:74369 2026-10-01T00:00:00Z
References
Link Providers
https://lists.apache.org/thread/33otcgbqd27wf6qq810q56znzbomnhg1 cve-icon cve-icon cve-icon
https://lists.apache.org/thread/rm0m34gt6fh1flvt16wty559hfg191qr cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-85494 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-85494 cve-icon
History

Wed, 07 Oct 2026 22:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Sat, 03 Oct 2026 00:30:00 +0000

Type Values Removed Values Added
First Time appeared Redhat
Redhat hummingbird
CPEs cpe:/a:redhat:hummingbird:1
Vendors & Products Redhat
Redhat hummingbird
References
Metrics threat_severity

None

 cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

threat_severity

Important

Fri, 02 Oct 2026 15:45:00 +0000

Type Values Removed Values Added
First Time appeared Apache
Apache thrift
Vendors & Products Apache
Apache thrift

Fri, 02 Oct 2026 11:00:00 +0000

Type Values Removed Values Added
Description Improper handling of length parameter inconsistency, Uncaught exception, Inefficient Algorithmic Complexity, Memory allocation with excessive size value, Initialization of a resource with an insecure default vulnerability in Apache Thrift Python, Ruby, Erlang, Lua, Dart, JavaME, Perl, PHP and D language bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.
Title Apache Thrift, Apache Thrift, Apache Thrift, Apache Thrift, Apache Thrift, Apache Thrift, Apache Thrift, Apache Thrift, Apache Thrift: Framed transport and binary protocol size read buffers from a peer-declared length without a limit (multi-language)
Weaknesses CWE-1188
CWE-130
CWE-248
CWE-407
CWE-789
References
Metrics cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}
cve-icon MITRE

Status: PUBLISHED

Assigner: apache

Published: 2026-10-02T10:42:44.813Z

Updated: 2026-10-07T22:06:51.804Z

Reserved: 2026-09-03T22:20:40.267Z

Link: CVE-2026-85494

cve-icon Vulnrichment

Updated: 2026-10-07T20:56:30.492Z

cve-icon NVD

Status : Deferred

Published: 2026-10-02T11:17:36.010

Modified: 2026-10-07T23:17:00.940

Link: CVE-2026-85494

cve-icon Redhat

Severity : Important

Publid Date: 2026-10-02T10:42:44Z

Links: CVE-2026-85494 - Bugzilla