CVE-2026-72263
- Source
- https://cve.org/CVERecord?id=CVE-2026-72263
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-72263.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-72263
- Downstream
- Published
- 2026-08-15T05:54:50.265Z
- Modified
- 2026-08-18T03:31:26.228622386Z
- Summary
- ASoC: SOF: topology: fix memory leak in snd_sof_load_topology
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
ASoC: SOF: topology: fix memory leak in sndsofload_topology
When the topology filename contains "dummy" and tplgcnt is 0, the function returns -EINVAL directly without freeing the tplgfiles allocated by kcalloc() at line 2497. This leaks memory on every such topology load attempt.
Fix this by setting ret = -EINVAL and jumping to the out: label, which already handles the kfree(tplg_files) cleanup.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72263.json" }- References
-
- https://git.kernel.org/stable/c/6ed7787c43ecf4ae27a3e700cab53a1ed646c7f8
- https://git.kernel.org/stable/c/d46f9f23897261da53ffbeb89d48a13982ba7d28
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72263.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-72263
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git