CVE-2026-78308

Authentication Bypass in DIAEnergie

Deltaww DIAEnergie

CVSS

9.8Critical

ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV

Exploit odds (EPSS)0.37%Chance of exploitation activity in the next 30 days, higher than 29% of CVEs. Scored 23 Oct 2026FIRST EPSS

Fixed in1.11.00.022Fixed versionCVE List

Published24 Sep 2026Updated 15 Oct 2026CVE List

What fixes it

A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.

Improper Authentication vulnerability in DIAEnergie allows Authentication Bypass.

This issue affects DIAEnergie: before 1.11.00.022.

Text from CVE List