What is CVE-2025-21467?

CVE-2025-21467 is a high-severity vulnerability in Qualcomm 215_mobile, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2025-05-06.

How severe is CVE-2025-21467?

High severity. CVSS v3 base score is 7.8 out of 10.

Buffer overflow in Qualcomm 215_mobile

CVE-2025-21467

Memory corruption while reading the FW response from the shared queue.

Vulnerability class: Buffer Overflow

EPSS: 0.001 (0.5th 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

Qualcomm 215_mobile
Qualcomm 215_mobile_firmware
Qualcomm Csra6620
Qualcomm Csra6620_firmware
Qualcomm Csra6640
Qualcomm Csra6640_firmware
Qualcomm Fastconnect_6200
Qualcomm Fastconnect_6200_firmware
Qualcomm Fastconnect_6700
Qualcomm Fastconnect_6700_firmware

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

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

Frequently asked questions

What is CVE-2025-21467?: CVE-2025-21467 is a high-severity vulnerability in Qualcomm 215_mobile, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2025-05-06.
How severe is CVE-2025-21467?: High severity. CVSS v3 base score is 7.8 out of 10.