CVE-2026-87099
Medium
Description
Cross-site scripting (XSS) vulnerability due to improper input validation. The following products are affected: Acronis Cyber Protect 17 (Linux, Windows) before build 42587.
SeverityMedium
CVSS5.7
Exploit probability—
ProductAcronis Cyber Protect 17
PublishedOct 28, 2026
First seenNov 6, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- Acronis Acronis Cyber Protect 1742587 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Acronis Acronis Cyber Protect 17 | v < 42587 | 42587 |
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