Windows
CVE-2026-28721
HIGH
Severity by source
AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Lifecycle Timeline
2DescriptionCVE.org
Local privilege escalation due to improper soft link handling. The following products are affected: Acronis Cyber Protect 17 (Windows) before build 41186.
AnalysisAI
Acronis Cyber Protect 17 for Windows before build 41186 allows local attackers with standard user privileges to escalate to system-level access through improper handling of symbolic links. An authenticated attacker can exploit this vulnerability to gain full control over the affected system, including the ability to read, modify, or delete sensitive data and execute arbitrary code. No patch is currently available for this vulnerability.
Technical ContextAI
Affects Cyber Protect. Local privilege escalation due to improper soft link handling. The following products are affected: Acronis Cyber Protect 17 (Windows) before build 41186.
RemediationAI
Monitor vendor advisories for a patch.
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External POC / Exploit Code
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