CVE-2026-74761
Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ: Spoofing of RemoveSubscription clientId
HIGH 7.5
At a glance
- Source
- NVD
- EPSS
- EPSS 0.62 % · percentile 50 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- apache
- NVD status
- Analyzed
Description
Improper input validation in TopicRegion in Apache ActiveMQ, Apache ActiveMQ Broker, and Apache ActiveMQ All on all platforms. An authenticated client can spoof clientId when removing a durable topic subscription. This issue affects Apache ActiveMQ Broker: before 5.19.11, from 6.0.0 before 6.3.2; Apache ActiveMQ All: before 5.19.11, from 6.0.0 before 6.3.2; Apache ActiveMQ: before 5.19.11, from 6.0.0 before 6.3.2. Users are recommended to upgrade to version 6.3.2 or 5.19.11 which fixes the issue.
Weaknesses (CWE)
- CWE-20 — Improper Input Validation
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N | CISA-ADP |
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N | NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary) |
European references
- ENISA EUVD · EUVD-2026-74829
- GCVE · GCVE-0-2026-74761
CERT-FR advisories
- CERTFR-2026-AVI-1336 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:apache:activemq:*:*:*:*:*:*:*:*< 5.19.11cpe:2.3:a:apache:activemq:*:*:*:*:*:*:*:*≥ 6.0.0 < 6.3.2cpe:2.3:a:apache:activemq_all:*:*:*:*:*:*:*:*< 5.19.11cpe:2.3:a:apache:activemq_all:*:*:*:*:*:*:*:*≥ 6.0.0 < 6.3.2cpe:2.3:a:apache:activemq_broker:*:*:*:*:*:*:*:*< 5.19.11cpe:2.3:a:apache:activemq_broker:*:*:*:*:*:*:*:*≥ 6.2.0 < 6.3.2
Affected products
| Product | Versions |
|---|---|
| Apache Software Foundation · Apache ActiveMQ Broker | affected 6.0.0 < 6.3.2 ; affected 0 < 5.19.11 |
| Apache Software Foundation · Apache ActiveMQ All | affected 6.0.0 < 6.3.2 ; affected 0 < 5.19.11 |
| Apache Software Foundation · Apache ActiveMQ | affected 6.0.0 < 6.3.2 ; affected 0 < 5.19.11 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |