Use After Free in Qualcomm 215

CVE-2025-21424

Memory corruption while calling the NPU driver APIs concurrently.

Vulnerability class: Use-After-Free

EPSS: 0.001 (1.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

CWE-416 — Use After Free

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

product-security@qualcomm.com (Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2025-21424?: CVE-2025-21424 is a high-severity vulnerability in Qualcomm 215, classified under Use After Free. CVSS score: 7.8/10. Published 2025-03-03.
How severe is CVE-2025-21424?: High severity. CVSS v3 base score is 7.8 out of 10.
Is CVE-2025-21424 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.