CVE-2026-87879 — MEDIUM (5.9)

Vulnerability Description

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

CVSS Score

5.9

MEDIUM

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Related Weaknesses (CWE)

CWE-347

References

https://security-advisory.acronis.com/advisories/SEC-10289

FAQ

What is CVE-2026-87879?

CVE-2026-87879 is a vulnerability with a CVSS score of 5.9 (MEDIUM). Sensitive information disclosure due to improper token validation. The following products are affected: Acronis Cyber Protect 17 (Linux, Windows) before build 42587.

How severe is CVE-2026-87879?

CVE-2026-87879 has been rated MEDIUM with a CVSS base score of 5.9/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-87879?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.