Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 6.1 | Medium | 3.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N | GitHub Advisory Database |
- CISA KEV Not listed.
- EPSS 0.0068, the 52nd percentile, on 8 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 30 Jun 2026, 12:31 UTC Confirmed by GitHub Advisory Database
- 5 Nov 2026, 17:45 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-j548-68g5-9j7x
- OSV: GHSA-j548-68g5-9j7x
- nvd.nist.gov/vuln/detail/CVE-2026-52760
- github.com/apache/activemq/pull/2089
- github.com/apache/activemq/commit/1cbe5ab1122e299852b821ba33e7abd0cd76f77c
- github.com/apache/activemq/commit/90c509f49b88fa71a55020e7ebb5d7264d7804e9
- github.com/apache/activemq/commit/ea5a33ce87a203e0c8335f46f976e0a29c90f18a
- github.com/apache/activemq
- github.com/apache/activemq/releases/tag/activemq-5.19.8
- github.com/apache/activemq/releases/tag/activemq-6.2.7
- lists.apache.org/thread/d3mhyo2116nomz2lwxppyy4pclvdxq3n
- www.openwall.com/lists/oss-security/2026/06/29/12