CVE-2020-3671

Name: CVE-2020-3671
Creator: NVD / NIST
Published: 2020-07-30T12:15:11.977+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.91%

Last modified Jun 17, 2026

CVE-2020-3671 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Use-after-free issue could occur due to dangling pointer when generating a frame buffer in OpenGL ES in Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music in APQ8009, Nicobar, QCM2150, QCS405, Saipan, SDM845, SM8150, SM8250, SXR2130. EPSS estimates a 0.91% chance of exploitation in the next 30 days.

Description

Use-after-free issue could occur due to dangling pointer when generating a frame buffer in OpenGL ES in Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music in APQ8009, Nicobar, QCM2150, QCS405, Saipan, SDM845, SM8150, SM8250, SXR2130

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

0.91%

55.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-416

Affected Software

Vendor	Product	Versions
Qualcomm	Apq8009 Firmware	All versions
Qualcomm	Nicobar Firmware	All versions
Qualcomm	Qcm2150 Firmware	All versions
Qualcomm	Qcs405 Firmware	All versions
Qualcomm	Saipan Firmware	All versions
Qualcomm	Sdm845 Firmware	All versions
Qualcomm	Sm8150 Firmware	All versions
Qualcomm	Sm8250 Firmware	All versions
Qualcomm	Sxr2130 Firmware	All versions

References

Timeline

Published: Jul 30, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-3671?

How severe is CVE-2020-3671?

CVE-2020-3671 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.91% probability of exploitation in the next 30 days.

How do I fix CVE-2020-3671?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-3671?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST