CVE-2026-32647: NGINX ngx_http_mp4_module vulnerability

Overview

Severity

High (CVSS 7.8)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Mar

Released

2026-03-27

EPSS Score

0.01% (percentile: 1.2%)

Affected Products (2)

Other

• 21076-17084
• 21077-17086

Revision History

• 2026-03-27: Information published.