Synology SSL VPN Client Vulnerabilities Let Remote Attackers Access Sensitive Files

Cybersecuritynews •Abinaya • April 14, 2026

Synology reveals two severe SSL VPN Client flaws that could let remote attackers steal sensitive files and intercept network traffic. The vulnerabilities affect users running older versions of the software and require immediate patching to prevent potential network compromise. Virtual Private Networks serve as critical gateways for secure communications, making vulnerabilities in VPN client software […]

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Severe Vulnerabilities in Synology SSL VPN Client Expose Sensitive Data to Remote Attackers Synology has disclosed two critical vulnerabilities in its SSL VPN Client that could allow remote attackers to access sensitive files and intercept network traffic. These flaws affect users running outdated versions of the software and have been tracked under the security advisory Synology-SA-26:05. The vulnerabilities pose a significant risk to the integrity of secure communications established through the VPN client. Users are urged to apply the latest patches immediately to mitigate potential exploitation. The vulnerabilities highlight the importance of maintaining up-to-date software for cybersecurity. Failure to patch could lead to unauthorized access and data breaches. Synology has emphasized the need for users to check their software versions and implement the necessary updates. The company has not reported any known exploits in the wild as of now. 2 sources 72

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Synology SSL VPN Client Vulnerabilities Let Remote Attackers Access Sensitive Files

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