CVE-2026-74559: xsk: drain continuation descs after overflow in xsk_build_skb()

Overview

Severity

Low (CVSS 3.3)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Aug

Released

2026-09-23

EPSS Score

0.17% (percentile: 6.3%)

Affected Products (1)

Other

• 21892-17084

Security Updates (1)

• Security Update

Revision History

• 2026-09-23: Information published.