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 |
|---|---|---|---|---|
| 7.5 | High | 3.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N | GitHub Advisory Database |
- CISA KEV Not listed.
- EPSS 0.0063, the 50th 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
- 4 Nov 2026, 15:45 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-h5gm-rvw6-2xpx
- OSV: GHSA-h5gm-rvw6-2xpx
- nvd.nist.gov/vuln/detail/CVE-2026-49434
- github.com/apache/activemq/pull/2077
- github.com/apache/activemq/commit/0927bcb99e18c517728898be9f125589653ee899
- github.com/apache/activemq/commit/ac3d06454bdf8b21db7ef419f42d17ab124a6008
- github.com/apache/activemq/commit/f055bcc1dcd4a4a76b731fef43829fff515a7fbf
- 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/hcjh7kdk4l85tb9ksmvcnkhso1ngj50o
- www.openwall.com/lists/oss-security/2026/06/29/8