What is CVE-2024-43048?

CVE-2024-43048 is a high-severity vulnerability in Qualcomm Fastconnect 6200, classified under Stack-based Buffer Overflow. CVSS score: 7.8/10. Published 2024-12-02.

How severe is CVE-2024-43048?

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

Buffer overflow in Qualcomm Fastconnect 6200

CVE-2024-43048

Memory corruption when invalid input is passed to invoke GPU Headroom API call.

Vulnerability class: Buffer Overflow

Published 2024-12-02 · last modified 2026-06-17.

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.

EPSS exploit prediction

EPSS: 0.001 (0.9th percentile), scored 2026-09-28.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 1st percentile — 0.9% 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-2024-bullet… (Vendor Advisory)

Frequently asked questions

What is CVE-2024-43048?: CVE-2024-43048 is a high-severity vulnerability in Qualcomm Fastconnect 6200, classified under Stack-based Buffer Overflow. CVSS score: 7.8/10. Published 2024-12-02.
How severe is CVE-2024-43048?: High severity. CVSS v3 base score is 7.8 out of 10.