---
id: CVE-2026-87102
title: >-
  Sensitive information disclosure and manipulation due to improper token
  validation
summary: >-
  Sensitive information disclosure and manipulation due to improper token
  validation. The following products are affected: Acronis Cyber Protect 17
  (Linux, Windows) before build 42587.
severity: high
cvss: 7.4
cvssVector: 'CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N'
cvssSource: cna
cwe:
  - CWE-347
vendor: Acronis
product: Acronis Cyber Protect 17
affected:
  - cyber_protect_17 >= unspecified < 42587
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-10-29T03:57:13.274709Z'
published: '2026-10-28'
updated: '2026-10-29'
sourceUpdated: '2026-10-29T10:45:44.118Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-87102'
references:
  - url: 'https://security-advisory.acronis.com/advisories/SEC-9813'
    label: SEC-9813
tags:
  - cve.org
epss: 0.00224
epssPercentile: 0.1312
ingestedAt: '2026-10-28T11:09:40.468Z'
---

## Overview

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

- `cyber_protect_17 >= unspecified < 42587`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.