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

Published 2025-12-18 · last modified 2026-06-17.

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.

EPSS exploit prediction

EPSS: 0.001 (1.2th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 1st percentile — 1.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: -0.000

Affected products

Weakness classification (CWE)

References

docs.qualcomm.com/product/publicresources/securitybulletin/december-2025-bullet… (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.