CVE-2026-50590 — MEDIUM (4.5)

Vulnerability Description

In Mimecast Incydr before 2.6.0, arbitrary file access can occur.

4.5

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

What is CVE-2026-50590?

CVE-2026-50590 is a vulnerability with a CVSS score of 4.5 (MEDIUM). In Mimecast Incydr before 2.6.0, arbitrary file access can occur.

How severe is CVE-2026-50590?

CVE-2026-50590 has been rated MEDIUM with a CVSS base score of 4.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-50590?

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