SB20260919121 - Function Call with Incorrectly Specified Arguments in Linux kernel broadcom bnxt driver
Published: September 19, 2026
Security Bulletin ID
SB20260919121
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Function Call with Incorrectly Specified Arguments (CVE-ID: CVE-2026-90101)
CWE-ID: CWE-628 - Function Call with Incorrectly Specified Arguments
CVSSv4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a local user to cause a denial of service.
The vulnerability exists due to an incorrectly specified function argument in the bnxt hardware monitoring event handler when handling hardware monitoring events. A local user can trigger the affected event handler to cause a denial of service.
Remediation
Install update from vendor's website.