What is CVE-2025-47372?

CVE-2025-47372 is a critical-severity vulnerability in Qualcomm Qam8255p, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 9.0/10. Published 2025-12-18.

How severe is CVE-2025-47372?

Critical severity. CVSS v3 base score is 9.0 out of 10.

Buffer overflow in Qualcomm Qam8255p

CVE-2025-47372

Memory Corruption when a corrupted ELF image with an oversized file size is read into a buffer without authentication.

Vulnerability class: Buffer Overflow

EPSS: 0.001 (1.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.0 (Critical). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N.

Affected products

Qualcomm Qam8255p
Qualcomm Qam8255p_firmware
Qualcomm Qam8620p
Qualcomm Qam8620p_firmware
Qualcomm Qam8650p
Qualcomm Qam8650p_firmware
Qualcomm Qam8775p
Qualcomm Qam8775p_firmware
Qualcomm Qamsrv1h
Qualcomm Qamsrv1h_firmware

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)
CWE-787 — Out-of-bounds Write

References

product-security@qualcomm.com (Vendor Advisory)

Frequently asked questions

What is CVE-2025-47372?: CVE-2025-47372 is a critical-severity vulnerability in Qualcomm Qam8255p, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 9.0/10. Published 2025-12-18.
How severe is CVE-2025-47372?: Critical severity. CVSS v3 base score is 9.0 out of 10.