CVE-2026-88266: Synology DiskStation Manager (DSM) vulnerability
Synology · DiskStation Manager (DSM)
Fixed in 7.3.2-86009-5 · Affected: Synology DiskStation Manager (DSM) before 7.3.2-86009-5 · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 38% of scored CVEs
DescriptionCVE.org
An external control of system or configuration setting vulnerability in the synomount in Synology DiskStation Manager (DSM) before 7.3.2-86009-5 and 7.4.1-90080-1 allows remote authenticated users to write specific files.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Synology · DiskStation Manager (DSM)from 7.4.1 before 7.4.1-90080-1; from 7.3.2 before 7.3.2-86009-5
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- Synology
- Published
- November 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-88266 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.