CVE-2026-3091 in Presto Client

الملخص

بحسب MITRE • 24/02/2026

An uncontrolled search path element vulnerability in Synology Presto Client before 2.1.3-0672 allows local users to read or write arbitrary files and conduct denial-of-service during installation by placing a malicious DLL in advance in the same directory as the installer.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

• مسؤول: Synology
• حجز: 24/02/2026
• إفشاء: 24/02/2026
• الاعتدال: تمت الموافقة
• إدخال: VDB-347503
• CPE: جاهز
• CWE: CWE-427 (مؤكد)
• CVSS: 7.3 (NVD)
• EPSS: 0.00006
• KEV: لا
• النشاطات: منخفض

المصادر

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-3091
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-3091
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-3091/