CVE-2026-55402

An out-of-bounds read vulnerability in Secure Access servers prior to version 14.57 allows attackers in a man-in-the-middle position to exploit the flaw by sending specially crafted data, leading to a persistent denial of service. Organizations using affected versions should prioritize patching to mitigate the risk of service disruption. This vulnerability is particularly critical for environments relying on Secure Access for secure communications.