SICK PSIRT Security Advisory Vulnerabilities affecting SICK LMS1000 and SICK MRS1000 Summary Document ID: SCA-2026-0005 Publication Date: 2026-02-03 CVE Identifiers: CVE-2026-1626, CVE-2026-1627 Version: 1 Two vulnerabilities affect the SICK LMS1000 and SICK MRS1000 product families. The vulnerabilities allow the use of weak cryptographic configurations in the SSH service, which may enable an attacker with network access to observe, manipulate, or compromise the integrity of SSH communications. SICK recommends applying the defined remediations for both vulnerabilities. List of Products