CVE-2026-111821
— UNSCOREDPublished 2026-11-04 · Updated 2026-11-04
AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.
NVD description
Improper input validation vulnerability in Apache ActiveMQ, Apache ActiveMQ KahaDB. A user can create a durable subscription with a clientId and subscription name that have a combined length > 65,535 (while separately being shorter) on a broker using KahaDB which can cause the broker to shutdown and be unrecoverable. This issue affects Apache ActiveMQ: from 6.0.0 before 6.3.3, before 5.19.12; Apache ActiveMQ KahaDB: from 6.0.0 before 6.3.3, before 5.19.12. Users are recommended to upgrade to version 6.4.0, 6.3.3 or 5.19.12, which fixes the issue.
Weaknesses
CWE-20
All references
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
Related CVEs
- LOWCVE-2020-37289PoC
- UNSCOREDCVE-2023-5649
- MEDIUMCVE-2024-6423
- MEDIUMCVE-2025-31980
- MEDIUMCVE-2025-32000
- CRITICALCVE-2025-71383
- HIGHCVE-2026-100113
- HIGHCVE-2026-100117
Related by shared AI tags and CWE weakness class. Browse the full archive.