CVE-2026-40393:

Overview

Severity

High (CVSS 8.1)

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Status

Not Exploited

Patch Tuesday

2026-Apr

Released

2026-04-14

EPSS Score

0.04% (percentile: 12.9%)

Affected Products (1)

Other

• 21199-17084

Revision History

• 2026-04-14: Information published.