Symbolic name not mapping to correct class. BCEL caches attacker-controlled classes under their self-declared names without validating the requested name, allowing subsequent lookups and name-keyed verification results to refer to a different class. This issue affects Apache Commons BCEL: before 6.13.0. Users are recommended to upgrade to version 6.13.0, which fixes the issue.
History

Thu, 08 Oct 2026 05:45:00 +0000

Type Values Removed Values Added
Description Symbolic name not mapping to correct object vulnerability in Apache Commons. BCEL caches attacker-controlled classes under their self-declared names without validating the requested name, allowing subsequent lookups and name-keyed verification results to refer to a different class. This issue affects Apache Commons: before 6.13.0. Users are recommended to upgrade to version 6.13.0, which fixes the issue. Symbolic name not mapping to correct class. BCEL caches attacker-controlled classes under their self-declared names without validating the requested name, allowing subsequent lookups and name-keyed verification results to refer to a different class. This issue affects Apache Commons BCEL: before 6.13.0. Users are recommended to upgrade to version 6.13.0, which fixes the issue.
Title Apache Commons BCEL: Nested Code/Record attributes drive unbounded parse-time recursion in ClassParser Apache Commons BCEL: Class repositories cache class files under their self-declared names, enabling cache poisoning
References

Wed, 07 Oct 2026 12:30:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

threat_severity

Moderate


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

Type Values Removed Values Added
References

Wed, 07 Oct 2026 04:15:00 +0000

Type Values Removed Values Added
First Time appeared Apache
Apache commons Bcel
Vendors & Products Apache
Apache commons Bcel

Tue, 06 Oct 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 06 Oct 2026 20:00:00 +0000

Type Values Removed Values Added
Description Symbolic name not mapping to correct object vulnerability in Apache Commons. BCEL caches attacker-controlled classes under their self-declared names without validating the requested name, allowing subsequent lookups and name-keyed verification results to refer to a different class. This issue affects Apache Commons: before 6.13.0. Users are recommended to upgrade to version 6.13.0, which fixes the issue.
Title Apache Commons BCEL: Nested Code/Record attributes drive unbounded parse-time recursion in ClassParser
Weaknesses CWE-386
References
Metrics cvssV3_1

{'score': 5.9, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N'}

cvssV4_0

{'score': 8.2, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: apache

Published: 2026-10-06T19:42:30.421Z

Updated: 2026-10-08T05:26:10.375Z

Reserved: 2026-09-20T11:44:30.281Z

Link: CVE-2026-94114

cve-icon Vulnrichment

Updated: 2026-10-07T06:12:16.240Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-06T20:17:34.420

Modified: 2026-10-08T06:16:45.597

Link: CVE-2026-94114

cve-icon Redhat

Severity : Moderate

Publid Date: 2026-10-06T19:42:30Z

Links: CVE-2026-94114 - Bugzilla