CVE-2026-53178: staging: rtl8723bs: rtw_mlme: add bounds checks before ie_length subtraction

Overview

Severity

High (CVSS 7.1)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Jun

Released

2026-06-27

Last Updated

2026-09-24

EPSS Score

0.22% (percentile: 11.7%)

Affected Products (6)

Other

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

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.
• 2026-09-16: Information published.
• 2026-09-23: Information published.
• 2026-09-24: Information published.
• 2026-09-24: Information published.