SB20260625107 - Memory corruption in Linux kernel qcom qdsp6
Published: June 25, 2026
Security Bulletin ID
SB20260625107
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) Memory corruption (CVE-ID: CVE-2026-53052)
CWE-ID: CWE-119 - Memory corruption
CVSSv4: 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/E:U/U:Clear
The vulnerability allows a local user to cause a denial of service.
The vulnerability exists due to incorrect memory access in the qdsp6 topology widget unload handler when processing a virtual widget without checking its type before accessing private data. A local user can trigger the vulnerable code path to cause a denial of service.
Remediation
Install update from vendor's website.
References
- https://git.kernel.org/stable/c/1ac96689ce2984f4f6ef8892fcb65da377408421
- https://git.kernel.org/stable/c/296810e91f21a21794886c57f954495d8afd7f32
- https://git.kernel.org/stable/c/6d2491a585202a967ed91f30ec5960024f2536d0
- https://git.kernel.org/stable/c/8e8cd78b6000c9d19db249a5a68287158f288ef3
- https://git.kernel.org/stable/c/a1a24d4b8c9682f9b7a9138f636ff004c721aef1
- https://git.kernel.org/stable/c/d5bfdd28e0cdd45043ae6e0ac168a451d59283dc