CVE-2026-76159CWE-732

CVE-2026-76159

published September 15, 2026

CVSS
7.0
EPSS
0%
Percentile
2.5
In the wild
Unconfirmed
What it is

Incorrect Permission Assignment for Critical Resource in the configuration loader of Duplicati for Windows versions before v2.4.0.0 allows a local low-privileged attacker to escalate privileges to NT AUTHORITY\SYSTEM via an attacker-controlled preload.json file.

The record
Technical detail
CVSS
7.0 · NONE
CVSS v4.0
7.0 · CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.00131 · 2.5th percentile
Weakness
CWE-732 · Incorrect Permission Assignment for Critical Resource
Published
2026-09-15T13:16Z
References (1)
https://zuso.ai/advisory/ · [email protected]
EPSS history
Timeline
  • 17 SEP 03:32Z
    EPSS moved — → 0%
    epss
  • 15 SEP 08:49Z
    Duplicati for Windows - Incorrect Permission Assignment for Critical Resource
    cvelistv5