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CVE PROGRAM SOURCE RECORD9.4 Critical

CVE-2026-18397

SConnect: Native Host Unauthenticated Remote Code Execution Vulnerability

Description

This vulnerability enables unauthenticated remote code execution (RCE) on a victim's machine by exploiting a combination of cryptographic weaknesses and memory management issues in the SConnect native host component. The attack leverages an unrestricted messaging interface between an attacker-controlled web page and the native host, allowing malicious input to bypass security checks.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Thales SConnect

Default version status: unaffected

  • 0 to < 2.16.1.0affected

References