CVE-2026-98929: macsec: initialize SecY before registering the netdevice

Overview

Severity

Low (CVSS 3)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Oct

Released

2026-10-24

Last Updated

2026-10-26

EPSS Score

0.17% (percentile: 5.9%)

Affected Products (1)

Other

• 21932-17084

Revision History

• 2026-10-24: Information published.
• 2026-10-25: Information published.
• 2026-10-26: Information published.