SB20260727205 - Stack-based buffer overflow in Linux kernel hid driver
Published: July 27, 2026
Security Bulletin ID
SB20260727205
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Stack-based buffer overflow (CVE-ID: CVE-2026-64367)
CWE-ID: CWE-121 - Stack-based buffer overflow
CVSSv4: 6.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a local user to cause a denial of service or execute arbitrary code.
The vulnerability exists due to a stack-based buffer overflow in goodix_hid_set_raw_report() when processing a hidraw SET_REPORT ioctl with an oversized report. A local user can send a specially crafted report to cause a denial of service or execute arbitrary code.
Remediation
Install update from vendor's website.