PatchTheCVECVE-2026-25768: LavinMQ is a high-performance message queue & streaming server
CVE-2026-25768 is a medium-severity flaw (CVSS 6.5) affecting lavinmq. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
LavinMQ is a high-performance message queue & streaming server. Before 2.6.6, an authenticated user could access metadata in the broker they should not have access to. This vulnerability is fixed in 2.6.6.
Why this priority
- No elevated risk signals yet
A fixed release or distro patch exists.
Risk facts
| CVSS score | 6.5 (Medium) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | Low |
| User interaction | None |
| EPSS exploit chance | 0.3% (top 81%) |
| CISA exploited list | No |
| Weakness | CWE-862 |
| Published | 2026-02-12 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2026-25768?
lavinmq: upgrade to 2.6.6. Exact commands for each OS are on this page.
Is CVE-2026-25768 being exploited?
CVE-2026-25768 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2026-25768 affect?
CVE-2026-25768 affects lavinmq. Severity is medium (CVSS 6.5). LavinMQ is a high-performance message queue & streaming server. Before 2.6.6, an authenticated user could access metadata in the broker they should not have access to. This vulnerability is fixed in 2.6.6.
How urgent is CVE-2026-25768?
Priority 27/100. No elevated risk signals yet.
Related CVEs
- CVE-2026-25767 HIGH 8.1 UPGRADE LavinMQ is a high-performance message queue & streaming server