CVE-2026-87879

Medium

Description

Sensitive information disclosure due to improper token validation. The following products are affected: Acronis Cyber Protect 17 (Linux, Windows) before build 42587.

SeverityMedium
CVSS5.9
Exploit probability—
ProductAcronis Cyber Protect 17
PublishedOct 28, 2026
First seenNov 6, 2026
Weakness typeCWE-347CWE-347

How to fix

Update
  • Acronis Acronis Cyber Protect 1742587 or later

Affected products

ProductAffected versionsFixed in
Acronis Acronis Cyber Protect 17v < 4258742587

Check your version

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CVE-2026-87879 · Acronis Cyber Protect 17 · Dark Radar