The latest DataMiner upgrades include multiple critical security fixes that address recently identified vulnerabilities. Among them is a remediation for CVE-2026-89017, a vulnerability discovered and responsibly disclosed by signal11.
To keep your DataMiner System secure, we strongly recommend upgrading to one of the following releases:
- DataMiner 10.6.10
- DataMiner 10.6.0 CU7
- DataMiner 10.5.0 CU19
In addition, and in line with the DataMiner software support lifecycle policy, we have released an out-of-band DataMiner 10.4.0 CU22 upgrade for customers who remain on the 10.4 Main Release track.
While the 10.4 track no longer receives regular updates, it is still within its support period. This special release contains the same security fixes, allowing customers on DataMiner 10.4 to address these vulnerabilities without upgrading to a newer Main Release track.
All relevant upgrades are available on the DataMiner Downloads page.
If you have questions or would like more information about the impact of this update, please contact us at team.security@skyline.be.
We would like to thank signal11 for the responsible disclosure and for the collaboration throughout the remediation process.