What is CVE-2026-94591?

CVE-2026-94591 is a high-severity vulnerability in Armatura Llc One, classified under Use of Hard-coded Cryptographic Key. CVSS score: 8.4/10. Published 2026-10-02.

How severe is CVE-2026-94591?

High severity. CVSS v3 base score is 8.4 out of 10.

Vulnerability in Armatura Llc One

CVE-2026-94591

Armatura One stores database and message-broker credentials in an install configuration file, encrypting them with AES-128-CBC when this protection is enabled. The encryption key and initialization vector are fixed values embedded in the software itself and are identical across every installation. An attacker with a copy of the installation package can recover this key and initialization vector, and can then decrypt the stored credentials of any specific installation to which the attacker separately obtains the encrypted configuration file.

Published 2026-10-02 · last modified 2026-10-03.

CVSS v3 metric

CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Weakness classification (CWE)

CWE-321 — Use of Hard-coded Cryptographic Key

References

Frequently asked questions

What is CVE-2026-94591?: CVE-2026-94591 is a high-severity vulnerability in Armatura Llc One, classified under Use of Hard-coded Cryptographic Key. CVSS score: 8.4/10. Published 2026-10-02.
How severe is CVE-2026-94591?: High severity. CVSS v3 base score is 8.4 out of 10.