Bridge Heap-based Buffer Overflow Exploitable Via Malicious Files

The National Vulnerability Database (NVD) recently detailed CVE-2026-27311, a high-severity Heap-based Buffer Overflow vulnerability affecting various versions of Bridge software. Specifically, Bridge versions 16.0.2, 15.1.4, and earlier are susceptible to this flaw.

According to the NVD, successful exploitation of this vulnerability could lead to arbitrary code execution. This means an attacker could run malicious code on a victim’s system, operating within the context of the currently logged-in user. The attack vector, however, requires user interaction: a victim must open a specially crafted, malicious file. This social engineering component often makes such vulnerabilities reliant on phishing or similar tactics to trick users into execution. The CVSSv3.1 score for this issue is a significant 7.8 (HIGH), underscoring the potential impact if exploited.