CVE-2026-53229: net/mlx5e: xsk: Fix DMA and xdp_frame leak on XDP_TX xmit failure

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/E:U

Exploit Status

Not Exploited

Patch Tuesday

2026-Jun

Released

2026-06-27

Last Updated

2026-09-24

EPSS Score

0.44% (percentile: 35.8%)

Affected Products (6)

Other

• 21474-17084
• 21684-17084
• 21932-17084
• 21443-17084
• 21580-17084
• 21892-17084

Security Updates (1)

• Security Update

Revision History

• 2026-06-27: Information published.
• 2026-06-28: Information published.
• 2026-07-12: Information published.
• 2026-08-13: Information published.
• 2026-09-19: Information published.
• 2026-09-23: Information published.
• 2026-09-24: Information published.
• 2026-09-24: Information published.