SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityAwaiting Analysis

CVE-2026-50590

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

MEDIUM 4.5EPSS 0.09%

Does this matter?

Lower severity and a low EPSS score (0.09%). Track it; it rarely justifies an emergency change on its own.

Description

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

CVSS 3.1
4.5 MEDIUMCVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N
EPSS
0.09% probability · 1th percentile
CISA KEV
Not listed
Weakness
CWE-732
Source
cve@mitre.org

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.