CVE-2025-12686
Buffer overflow in Synology Beestation OS
CVSS score
9.8
EPSS probability
%2.8
Risk score
0.3
Published
4 mo ago
Vulnerability Timeline (Change History)
CVE-2025-12686 historical changes made to the vulnerability by NVD, CISA and MITRE:
| Date | Actor / Source | Action / Description | Type | Previous value | New value |
|---|---|---|---|---|---|
| 07.10.2026 | nvd@nist.gov | Initial Analysis & CVSS Vector Assignment | CVSS V3.1 | — | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| 27.05.2026 | CISA Coordinator | SSVC Risk Re-assessment | SSVC / KEV | exploitation: none | exploitation: none |
| 27.05.2026 | MITRE / NVD | New CVE Record Received & Ingested | CVE Created | — | CVE-2025-12686 |
Similar Vulnerabilities
9.8
CVE-2026-13639Vulnerability in Synology DiskStation Manager (DSM)
Patch status unknownEPSS %1
9.8
CVE-2026-13684Vulnerability in Synology DiskStation Manager (DSM)
Patch status unknownEPSS %1
9.8
CVE-2025-13392Vulnerability in Synology Diskstation Manager
Patch status unknownEPSS %1
7.2
CVE-2025-29846Path traversal in Synology Router Manager
Patch status unknownEPSS %1
9.0
CVE-2026-40541Cross-site scripting in Synology Chat Server
Patch status unknownEPSS %0
8.1
CVE-2026-6205Vulnerability in Synology DiskStation Manager (DSM)
Patch status unknownEPSS %1
Get this vulnerability through the API
Affected products, version ranges, exploitation status and patch information in a single request, with a free key.
curl -H "x-api-key: $DAYBREACH_API_KEY" \ "https://api.daybreach.dev/api/v1/intel/cves/CVE-2025-12686"