Windows
CVE-2026-28726
MEDIUM
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
Lifecycle Timeline
2DescriptionCVE.org
Sensitive information disclosure due to improper access control. The following products are affected: Acronis Cyber Protect 17 (Linux, Windows) before build 41186.
AnalysisAI
Improper access control in Acronis Cyber Protect 17 (Linux and Windows) prior to build 41186 allows authenticated users to view sensitive information they should not have access to. The vulnerability requires valid credentials and network access but does not enable data modification or system availability impacts. No patch is currently available for this medium-severity disclosure risk.
Technical ContextAI
Classified as CWE-863 (Incorrect Authorization). Sensitive information disclosure due to improper access control. The following products are affected: Acronis Cyber Protect 17 (Linux, Windows) before build 41186.
RemediationAI
Monitor vendor advisories for a patch. Restrict network access to the affected service where possible.
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Same weakness CWE-863 – Incorrect Authorization
View allSame technique Authentication Bypass
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External POC / Exploit Code
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