CVE-2026-87103

Sensitive information disclosure and manipulation due to improper token validation

Risk score: 49/100
CVSS: 7.4 v3.0
Published: 28 Oct 2026

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What to know

What it is: Sensitive information disclosure and manipulation due to improper token validation. The following products are affected: Acronis Cyber Protect 17 (Linux, Windows) before build 42587.
Affected: See advisory
Fix: Apply the vendor's security update; see the linked advisory.
Exploitation: No known exploitation

Why it is Yellow

CVSS 7.4 high
Remotely exploitable without logging in

References

https://security-advisory.acronis.com/advisories/SEC-9814

Original description

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

Last activity 28 Oct 2026. Patch Forecast updates every hour.