CVE-2026-74677: net: usb: ipheth: fix carrier_work UAF on disconnect

Overview

Severity

Medium (CVSS 4.2)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Aug

Released

2026-08-24

Last Updated

2026-09-24

EPSS Score

0.21% (percentile: 10.1%)

Affected Products (3)

Other

• 21892-17084
• 21932-17084
• 21684-17084

Security Updates (1)

• Security Update

Revision History

• 2026-08-24: Information published.
• 2026-08-24: Information published.
• 2026-09-05: Information published.
• 2026-09-23: Information published.
• 2026-09-24: Information published.
• 2026-09-24: Information published.