Windows
CVE-2026-28711
MEDIUM
Severity by source
AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
Lifecycle Timeline
2DescriptionCVE.org
Local privilege escalation due to DLL hijacking vulnerability. The following products are affected: Acronis Cyber Protect 17 (Windows) before build 41186.
AnalysisAI
Acronis Cyber Protect 17 before build 41186 on Windows is vulnerable to local privilege escalation through DLL hijacking, allowing authenticated users to gain elevated system privileges. An attacker with local access and low privileges can exploit this weakness to execute code with higher permissions. No patch is currently available for this issue.
Technical ContextAI
Classified as CWE-427 (Uncontrolled Search Path Element). Affects Cyber Protect. Local privilege escalation due to DLL hijacking vulnerability. The following products are affected: Acronis Cyber Protect 17 (Windows) before build 41186.
RemediationAI
Monitor vendor advisories for a patch.
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Same weakness CWE-427 – Uncontrolled Search Path Element
View allSame technique Privilege Escalation
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External POC / Exploit Code
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