Is CVE-2026-100389 in the CISA Known Exploited Vulnerabilities catalog?

CVE-2026-100389 is not currently listed in the CISA KEV catalog.

Vulnerability intelligence

CVE-2026-100389 — Security Advisory

NVD lists an unauthenticated remote code execution path through a monitored mailbox in GestSup versions before 3.2.61

2026

What WebPulse reported · 1 analysis

NVD lists an unauthenticated remote code execution path through a monitored mailbox in GestSup versions before 3.2.61

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