CVE-2026-53052 ASoC: qcom: qdsp6: topology: check widget type before accessing data

What is CVE-2026-53052?

CVE-2026-53052 is a medium-severity vulnerability in Linux kernel, published on 24 Jun 2026. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

In the Linux kernel, the following vulnerability has been resolved:

ASoC: qcom: qdsp6: topology: check widget type before accessing data

Check widget type before accessing the private data, as this could a virtual widget which is no associated with a dsp graph, container and module. Accessing witout check could lead to incorrect memory access.

Which versions are affected by CVE-2026-53052?

It affects 1 product.

Products include Linux kernel.

How do I fix CVE-2026-53052?

Apply the vendor's patch.

Is CVE-2026-53052 being exploited?

There is no known exploitation of CVE-2026-53052 in the wild and no public exploit code.

Other vulnerabilities in Linux kernel

• CVE-2026-53266 Linux Kernel Out-of-Bounds Write Exploited High 8.8
• CVE-2013-6282 Linux Kernel Improper Input Validation Exploited High 8.8
• CVE-2022-0185 Linux Kernel Heap-Based Buffer Overflow Exploited High 8.4
• CVE-2013-2094 Linux Kernel Privilege Escalation Exploited High 8.4
• CVE-2026-53362 Linux Kernel Unspecified Exploited High 7.8

All Linux kernel vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as BELL-CVE-2026-53052, DEBIAN-CVE-2026-53052, GHSA-7vqx-9fw3-998v, ROOT-OS-DEBIAN-12-CVE-2026-53052, ROOT-OS-UBUNTU-2404-CVE-2026-53052, UBUNTU-CVE-2026-53052.