CVE-2026-74582: packet: use consistent hard_header_len in non-ring send paths

Overview

Severity

Medium (CVSS 5.7)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Aug

Released

2026-08-23

Last Updated

2026-08-24

EPSS Score

0.16% (percentile: 5.0%)

Affected Products (1)

Other

• 21684-17084

Revision History

• 2026-08-23: Information published.
• 2026-08-24: Information published.