CVE-2026-74850 · Infrastructure
NO FIX YET · SEE WHAT TO DO
A path traversal flaw in the contentextract component of Synology DiskStation Manager lets a logged-in user read specific files outside the intended directory. The sources say an authenticated remote user can read those files, but do not list which files.
first public Nov 12, 2026 · 1 source
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Synology DiskStation Manager installs older than the fixed versions are affected, as the description states. Attackers need a valid DSM account, so systems where only trusted administrators can log in carry less risk. The sources do not say which default settings or features make contentextract reachable.
Not affected if dsm-already-updated, no-untrusted-accounts
Who cares dsm, nas, self-hosted, synology
7.3.2-86009-5 or 7.4.1-90080-1 or later is the fixed range per the advisory)7.3.2-86009-5 on the 7.3 line, and before 7.4.1-90080-1 on the 7.4 line, per the NVD descriptionAn improper limitation of a pathname to a restricted directory vulnerability in the contentextract in Synology DiskStation Manager (DSM) before 7.3.2-86009-5 and 7.4.1-90080-1 allows remote authenticated users to read specific files.
This page as .md · .json · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.
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