OVHcloud

Records1All Threatist records

Exploited (KEV)0None in CISA KEV

CVSS critical0CVSS 9.0–10.0

CVSS high0CVSS 7.0–8.9

Exploited now

OVHcloud records in CISA KEV

No OVHcloud vulnerabilities are listed in CISA KEV.

1 record

TI-2026-69163 CVE-2026-33586 · GHSA-rpc3-43rh-hpm4

LOW 27

Authenticated users are able to manipulate both the SMTP envelope “Envelope-from” and “From” fields when sending emails through OVH mail servers.

CVSS 4.0MEDIUM 6.3 Network Low privileges No interaction EPSS 0.00139 Published 2026-10-07 Fixed in 2026-07-20 CWE-1188