What’s Vulnerable › Vulnerabilities

CVE-2026-50590

• Severity: medium (CVSS 4.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-06-05 · updated 2026-07-23
• Weakness: CWE-732

Description

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

Affected products

• Mimecast Incydr: from 1.2.0 before 2.6.0 — fixed in 2.6.0

How to fix

Upgrade to a fixed version: Mimecast Incydr 2.6.0. Check the vendor advisory for mitigations.

References

• https://mimecastsupport.zendesk.com/hc/en-us/articles/42665910976659-Insider-risk-agent-release-notes#h_01JVT9C0KZWRTATSB2TFFS4Q51

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