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4.4
Acronis Cyber Protect 17 on Linux and Windows fails to check user access
CVE-2026-28716
Summary
Acronis Cyber Protect 17 versions before build 41186 on both Linux and Windows may allow unauthorized access to sensitive data. This could lead to unauthorized data access and manipulation. To mitigate, update to version 17 build 41186 or later.
What to do
No fix is available yet. Check with your software vendor for updates.
Affected software
| Vendor | Product | Affected versions | Fix available |
|---|---|---|---|
| acronis | cyber_protect | <= 17.0.41186 | – |
Original title
Information disclosure and manipulation due to improper authorization checks. The following products are affected: Acronis Cyber Protect 17 (Linux, Windows) before build 41186.
Original description
Information disclosure and manipulation due to improper authorization checks. The following products are affected: Acronis Cyber Protect 17 (Linux, Windows) before build 41186.
nvd CVSS3.0
4.4
Vulnerability type
CWE-863
Incorrect Authorization
Published: 6 Mar 2026 · Updated: 12 Mar 2026 · First seen: 6 Mar 2026