What is CVE-2026-87095?

CVE-2026-87095 is a critical-severity vulnerability in Acronis Cyber Infrastructure, classified under Incorrect Authorization. CVSS score: 9.1/10. Published 2026-10-21.

How severe is CVE-2026-87095?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Auth bypass in Acronis Cyber Infrastructure

CVE-2026-87095

Sensitive information disclosure and manipulation due to improper authorization checks. The following products are affected: Acronis Cyber Infrastructure (ACI) before build 6.0.1-112, Acronis Cyber Infrastructure (ACI) before build 6.1.1-64, Acronis Cyber Infrastructure (ACI) before build 6.2.1-71.

Vulnerability class: Broken Access Control

Published 2026-10-21.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Acronis Cyber Infrastructure

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

References

security-advisory.acronis.com/advisories/SEC-8128 (vendor-advisory)

Frequently asked questions

What is CVE-2026-87095?: CVE-2026-87095 is a critical-severity vulnerability in Acronis Cyber Infrastructure, classified under Incorrect Authorization. CVSS score: 9.1/10. Published 2026-10-21.
How severe is CVE-2026-87095?: Critical severity. CVSS v3 base score is 9.1 out of 10.