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Vulnerability record · CVE-2020-3619 · published 8 September 2020

CVE-2020-3619: Qualcomm apq8009 firmware toctou race condition vulnerability

Qualcomm · Apq8009 Firmware

u'Non-secure memory is touched multiple times during TrustZone\u2019s execution and can lead to privilege escalation or memory corruption' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking in APQ8009, APQ8017, APQ8053, APQ8098, IPQ8074, Kamorta, MDM9150, MDM9206, MDM9607, MDM9650, MSM8905, MSM8909, MSM8917, MSM8920, MSM8937, MSM8940, MSM8953, MSM8998, QCA8081, QCS404, QCS605, QCS610, QM215, Rennell, SA415M, SC7180, SDA660, SDA845, SDM429, SDM439, SDM450, SDM630, SDM632, SDM636, SDM660, SDM670, SDM710, SDM845, SDM850, SDX24, SM6150, SM7150, SM8150, SXR1130

7.0 CVSS 3.1 High EPSS 0.16% · top 95.4% CWE-367 · TOCTOU race conditionCWE-787 · Out-of-bounds write
7.0CVSS 3.1 base score, v2 6.9
0.16%EPSS exploitation probability, 30 days
NoNot in CISA KEV
44Affected product versions listed by NVD
3References
17 Jun 2026Last modified by NVD

Description

u'Non-secure memory is touched multiple times during TrustZone\u2019s execution and can lead to privilege escalation or memory corruption' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking in APQ8009, APQ8017, APQ8053, APQ8098, IPQ8074, Kamorta, MDM9150, MDM9206, MDM9607, MDM9650, MSM8905, MSM8909, MSM8917, MSM8920, MSM8937, MSM8940, MSM8953, MSM8998, QCA8081, QCS404, QCS605, QCS610, QM215, Rennell, SA415M, SC7180, SDA660, SDA845, SDM429, SDM439, SDM450, SDM630, SDM632, SDM636, SDM660, SDM670, SDM710, SDM845, SDM850, SDX24, SM6150, SM7150, SM8150, SXR1130

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

44 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.qualcomm.com/company/product-security/bulletins/august-2020-bulletin Broken Link
https://www.qualcomm.com/company/product-security/bulletins/august-2020-security-bulletin Vendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/august-2020-bulletin Broken Link

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2020-3619), CISA KEV, FIRST EPSS (scores of 2026-10-01). This page is refreshed as NVD updates the record.