CVE-2026-68161: sctp: close UDP tunnel sockets during netns teardown

Overview

Severity

Medium (CVSS 5.5)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Aug

Released

2026-08-11

Last Updated

2026-09-25

EPSS Score

0.67% (percentile: 49.9%)

Affected Products (1)

Other

• 21684-17084

Revision History

• 2026-08-11: Information published.
• 2026-09-11: Information published.
• 2026-09-25: Information published.