CVE-2026-111822 (GCVE-0-2026-111822)
Vulnerability from cvelistv5 – Published: 2026-11-04 10:12 – Updated: 2026-11-10 12:26
VLAI
EPSS
VEX
Title
Apache ActiveMQ, Apache ActiveMQ Runtime Config: ActiveMQ retains write access after live ACL revocation
Summary
Improper invalidation of cached authorizations vulnerability in Apache ActiveMQ, Apache ActiveMQ Runtime Config.
After the runtime configuration plugin removes a principal's write grant on a destination, an authenticated connection opened before the change can keep sending to that destination, including through a new anonymous producer, while fresh connections and new explicit producers are denied.
This issue affects Apache ActiveMQ: from 6.0.0 before 6.3.3, before 5.19.12; Apache ActiveMQ Runtime Config: 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.
Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-10 12:26 UTC
CWE
- Improper invalidation of cached authorizations
- CWE-306 - Missing Authentication for Critical Function
Assigner
apache
CNA
References
2 references
| URL | Tags |
|---|---|
| https://lists.apache.org/thread/b5gop0kwsm4sr1pgd… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/1… |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache ActiveMQ |
Affected:
6.0.0 , < 6.3.3
(semver)
Affected: 0 , < 5.19.12 (semver) |
|
| Apache Software Foundation | Apache ActiveMQ Runtime Config |
Affected:
6.0.0 , < 6.3.3
(semver)
Affected: 0 , < 5.19.12 (semver) |
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