{"id":"CVE-2026-76159","title":"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 attack…","summary":"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 attack…","severity":"high","cvss":7,"cvssVector":"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","cwe":["CWE-732"],"vendor":"Duplicati","product":"Duplicati","affected":["Duplicati < v2.4.0.0"],"published":"2026-09-15","updated":"2026-09-16","sourceUpdated":"2026-09-16T13:42:48.440","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-76159","references":[{"url":"https://zuso.ai/advisory/","label":"ART@zuso.ai"}],"tags":["nvd","cve.org"],"epss":0.00098,"epssPercentile":0.00871,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-15T13:32:58.660934Z"},"cvssSource":"cna","ingestedAt":"2026-09-15T09:34:49.383Z","slug":"CVE-2026-76159","body":"## Overview\n\nIncorrect 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":39,"depthScoreParts":{"impact":38.5,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}