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CVE-2026-19820

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2026-09-01 00:13:03

Laatst bijgewerkt 2026-09-10 23:32:25

Toegewezen door Bugcrowd

CVSS-score 5.8

Status PUBLISHED

Beschrijving

A vulnerability in the Backblaze Client allows a local user to make the system not bootable by creating a link from Backblaze's folder to Windows OS system files during a backup. Successful exploitation requires an administrator-level system change that results in the absence of specific Windows OS security controls. This vulnerability is due to improper link resolution.

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