PatchSiren

Mimecast CVE debriefs

These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.

MEDIUM Mimecast CVE published 2026-06-05

CVE-2026-50590

CVE-2026-50590 is a vulnerability in Mimecast Incydr before version 2.6.0, allowing for arbitrary file access. The vulnerability has a CVSS score of 4.5, classified as MEDIUM severity. It was published on [cvePublishedAt](https://www.cve.org/CVERecord?id=CVE-2026-50590) and last modified on [cveModifiedAt](https://nvd.nist.gov/vuln/detail/CVE-2026-50590).