What is CVE-2019-10598?

CVE-2019-10598 is a high-severity vulnerability in Qualcomm Apq8053, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.8/10. Published 2019-12-18.

How severe is CVE-2019-10598?

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

Buffer overflow in Qualcomm Apq8053

CVE-2019-10598

Out of bound access can occur while processing peer info in IBSS connection mode due to lack of upper bounds check to ensure that for loop further will not cause an overflow in Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music in APQ8053, APQ8096AU, MDM9607, MSM8996AU, QCA6574AU, QCN7605, QCS605, SDA660, SDA845, SDM630, SDM636, SDM660, SDM845, SDX20, SDX24, SDX55, SM6150, SM7150, SM8150, SXR1130

Vulnerability class: Buffer Overflow

Published 2019-12-18 · 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: 0.002 (11.3th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 11th percentile — 11.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

References

www.qualcomm.com/company/product-security/bulletins/december-2019-bulletin (Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2019-10598?: CVE-2019-10598 is a high-severity vulnerability in Qualcomm Apq8053, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.8/10. Published 2019-12-18.
How severe is CVE-2019-10598?: High severity. CVSS v3 base score is 7.8 out of 10.