CVE-2026-87878: Medium severity Acronis Cyber Protect 17 (Linux) vulnerability
Published Oct 28, 2026
·Updated
Linux binaries have executable stack attribute enabled. The following products are affected: Acronis Cyber Protect 17 (Linux) before build 42587.
Affected Software
1 affected component
Acronis Cyber Protect 17 (Linux)<build 42587
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Acronis Cyber Protect 17 (Linux)to a version that resolves this vulnerability.Fixed in 42587
Event History
Oct 28, 2026
CVE Published
via MITRE·10:11 AM
Data Sourced
via MITRE·10:11 AM
DescriptionSeverityWeakness
Frequently Asked Questions
1
Which deployments are affected?
Acronis Cyber Protect 17 on Linux is affected if it is running a build earlier than 42587.
2
What access would an attacker need to exploit this issue?
The CVSS vector indicates local access, low privileges, and high attack complexity are required. No user interaction is required.
3
What is the potential impact if exploitation succeeds?
The vulnerability is rated medium severity with high impacts to confidentiality and integrity. The CVSS vector indicates no impact to availability.