CVE-2020-3664

Out of bound read access in hypervisor due to an invalid read access attempt by passing invalid...

6.0 Medium

Out of bound read access in hypervisor due to an invalid read access attempt by passing invalid addresses in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking

Attack profile

How easy it is to exploit

Attack vector: Local
Complexity: Low
Privileges needed: High
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: None
Availability: High

Exploit likelihood

0.18%Down 0.2 points since Apr 14, 2021

What each source reports

NVD Score used 6.0

Record: CVE-2020-3664
CVSS 3.1: 6.0 MediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H
CVSS 2.0: 3.6 LowAV:L/AC:L/Au:N/C:P/I:N/A:P
Weakness: CWE-125
Updated: 2026-11-02

CVE List No score

Record: CVE-2020-3664
Updated: 2026-11-02

EUVDEUVD-2020-24935 No score

Record: EUVD-2020-24935
Updated: 2026-11-03

GitHub AdvisoriesGHSA-v6wq-h9m7-9q37 No score

Out of bound read access in hypervisor due to an invalid read access attempt by passing invalid...

Record: GHSA-v6wq-h9m7-9q37
Weakness: CWE-125
Updated: 2026-11-02

Affected products

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History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2020-3664 is a medium vulnerability (CVSS 6.0) in Qualcomm, Inc. Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Iot, Snapdragon Industrial Iot, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure And Networking, published February 22, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.18%, the 8th percentile. No source names a fixed version.