Not rated
CVE-2026-49434 Improper Input Validation vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ, Apache ActiveMQ All
Description
Improper Input Validation vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ, Apache ActiveMQ All. An attacker that has access to publish or modify entries in LDAP that match the configured searchBase and searchFilter can instantiate denied transports inside the broker JVM. This can be used to fetch an attacker URL and spawn a second BrokerService inside the same JVM. This issue affects Apache ActiveMQ Broker: before 5.19.8, from 6.0.0 before 6.2.7; Apache ActiveMQ: before 5.19.8, from 6.0.0 before 6.2.7; Apache ActiveMQ All: before 5.19.8, from 6.0.0 before 6.2.7. Users are recommended to upgrade to version 6.2.7 or 5.19.8, which fixes the issue.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Apache ActiveMQ Broker 6.0 | 6.0.0 → < 6.2.7 | 6.2.7 |
| Apache ActiveMQ Broker 5.19 | earliest → < 5.19.8 | 5.19.8 |
| Apache ActiveMQ 6.0 | 6.0.0 → < 6.2.7 | 6.2.7 |
| Apache ActiveMQ 5.19 | earliest → < 5.19.8 | 5.19.8 |
| Apache ActiveMQ All 6.0 | 6.0.0 → < 6.2.7 | 6.2.7 |
| Apache ActiveMQ All 5.19 | earliest → < 5.19.8 | 5.19.8 |
References
- lists.apache.org lists.apache.org
Timeline
- Published
- Last modified
Other CVEs of Apache ActiveMQ Broker
The 15 CVEs of Apache ActiveMQ Broker →
CVE-2026-74761
Improper input validation in TopicRegion in Apache ActiveMQ, Apache ActiveMQ Broker, and Apache ActiveMQ All on all…
Not rated
CVE-2026-61487
Improper Authorization vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ
Not rated
CVE-2026-50750
Denial of Service via Out of Memory vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ, Apache ActiveMQ All
Not rated
CVE-2026-53917
Memory Allocation with Excessive Size Value vulnerability in Apache ActiveMQ, Apache ActiveMQ All, Apache ActiveMQ…
Not rated