CVE-2026-41043
medium
CVSS v3
—
CVSS v2
—
VIR risk
5.5
Description
Apache ActiveMQ Vulnerable to Cross-site Scripting
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2026-41043
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bullseye | affected | |
| debian | trixie | affected | |
| debian | sid | affected | |
| debian | bookworm | affected | |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Maven | org.apache.activemq:apache-activemq | <5.19.6 | 5.19.6 |
| Maven | org.apache.activemq:activemq-all | <5.19.6 | 5.19.6 |
| Maven | org.apache.activemq:activemq-broker | <5.19.6 | 5.19.6 |
| Maven | org.apache.activemq:apache-activemq | >=6.0.0,<6.2.5 | 6.2.5 |
| Maven | org.apache.activemq:activemq-all | >=6.0.0,<6.2.5 | 6.2.5 |
| Maven | org.apache.activemq:activemq-broker | >=6.0.0,<6.2.5 | 6.2.5 |
| MAVEN | org.apache.activemq:activemq-broker | >= 6.0.0, < 6.2.5 | 6.2.5 |
| MAVEN | org.apache.activemq:activemq-all | >= 6.0.0, < 6.2.5 | 6.2.5 |
| MAVEN | org.apache.activemq:apache-activemq | >= 6.0.0, < 6.2.5 | 6.2.5 |
| MAVEN | org.apache.activemq:activemq-broker | < 5.19.6 | 5.19.6 |
| MAVEN | org.apache.activemq:activemq-all | < 5.19.6 | 5.19.6 |
| MAVEN | org.apache.activemq:apache-activemq | < 5.19.6 | 5.19.6 |
References
- https://security-tracker.debian.org/tracker/CVE-2026-41043
- https://nvd.nist.gov/vuln/detail/CVE-2026-41043
- https://activemq.apache.org/security-advisories.data/CVE-2026-41043-announcement.txt
- https://github.com/apache/activemq
- http://www.openwall.com/lists/oss-security/2026/04/23/5
- https://github.com/advisories/GHSA-2jp3-2923-9h52
Verify integrity in audit chain (admin only). AS-IS.