CVE-2021-1928

lowpriority · track · 24EPSS 0.001 · 4 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.15% (4th) EPSS

CVSS 3.6 · low

Is it mine?

109 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

Buffer over read could occur due to incorrect check of buffer size while flashing emmc devices in Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking

cvss

Technical severity, 0–10. One row per scoring source.

6.1

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 3.6–6.1

v2.03.6lowAV:L/AC:L/Au:N/C:P/I:N/A:Pprimary · NVD / NIST USexploitability 3.9 · impact 4.9

v3.16.1mediumCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Hprimary · NVD / NIST USexploitability 0.9 · impact 5.2

v3.14.6mediumCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · ENISA EU

v3.14.6mediumCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · product-security@qualcomm.comexploitability 0.9 · impact 3.6

v3.15.6mediumCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-125USprimary

affected products (109)

Products and version ranges known to be affected.

Qualcomm, Inc. Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking≤ APQ8009, APQ8053, AR9380, CSR8811, IPQ4018, IPQ4019, IPQ4028, IPQ4029, IPQ5010, IPQ5018, IPQ6000, IPQ6005, IPQ6010, IPQ6018, IPQ6028, IPQ8064, IPQ8065, IPQ8068, IPQ8069, IPQ8070, IPQ8070A, IPQ8071, IPQ8071A, IPQ8072, IPQ8072A, IPQ8074, IPQ8074A, IPQ8076, IPQ8076A, IPQ8078, IPQ8078A, IPQ8173, IPQ8174, MDM9206, PMP8074, QCA4024, QCA6310, QCA6320, QCA6335, QCA6428, QCA6438, QCA6694, QCA7500, QCA8072, QCA8075, QCA8081, QCA9367, QCA9377, QCA9531, QCA9558, QCA9561, QCA9563, QCA9880, QCA9882, QCA9886, QCA9887, QCA9888, QCA9889, QCA9896, QCA9898, QCA9980, QCA9982, QCA9984, QCA9985, QCA9990, QCA9992, QCA9994, QCN5021, QCN5022, QCN5024, QCN5052, QCN5054, QCN5064, QCN5121, QCN5122, QCN5124, QCN5152, QCN5154, QCN5164, QCN5500, QCN5502, QCN5550, QCN6023, QCN6024, QCN9000, QCN9012, QCN9022, QCN9024, QCN9070, QCN9072, QCN9074, QCN9100, QFE1922, QFE1952, Qualcomm215, SD205, SD210, SDA429W, WCD9326, WCD9330, WCD9340, WCN3610, WCN3620, WCN3660B, WCN3680B, WCN3980, WSA8810, WSA8815enisa_euvdEU
qualcomm apq8009 firmwareall versionsnvdUScpe:2.3:o:qualcomm:apq8009_firmware:*:*:*:*:*:*:*:*
qualcomm apq8053 firmwareall versionsnvdUScpe:2.3:o:qualcomm:apq8053_firmware:*:*:*:*:*:*:*:*
qualcomm ar9380 firmwareall versionsnvdUScpe:2.3:o:qualcomm:ar9380_firmware:*:*:*:*:*:*:*:*
qualcomm csr8811 firmwareall versionsnvdUScpe:2.3:o:qualcomm:csr8811_firmware:*:*:*:*:*:*:*:*
qualcomm ipq4018 firmwareall versionsnvdUScpe:2.3:o:qualcomm:ipq4018_firmware:*:*:*:*:*:*:*:*
qualcomm ipq4019 firmwareall versionsnvdUScpe:2.3:o:qualcomm:ipq4019_firmware:*:*:*:*:*:*:*:*
qualcomm ipq4028 firmwareall versionsnvdUScpe:2.3:o:qualcomm:ipq4028_firmware:*:*:*:*:*:*:*:*
qualcomm ipq4029 firmwareall versionsnvdUScpe:2.3:o:qualcomm:ipq4029_firmware:*:*:*:*:*:*:*:*
qualcomm ipq5010 firmwareall versionsnvdUScpe:2.3:o:qualcomm:ipq5010_firmware:*:*:*:*:*:*:*:*
qualcomm ipq5018 firmwareall versionsnvdUScpe:2.3:o:qualcomm:ipq5018_firmware:*:*:*:*:*:*:*:*
qualcomm ipq6000 firmwareall versionsnvdUScpe:2.3:o:qualcomm:ipq6000_firmware:*:*:*:*:*:*:*:*
qualcomm ipq6005 firmwareall versionsnvdUScpe:2.3:o:qualcomm:ipq6005_firmware:*:*:*:*:*:*:*:*
qualcomm ipq6010 firmwareall versionsnvdUScpe:2.3:o:qualcomm:ipq6010_firmware:*:*:*:*:*:*:*:*
qualcomm ipq6018 firmwareall versionsnvdUScpe:2.3:o:qualcomm:ipq6018_firmware:*:*:*:*:*:*:*:*
qualcomm ipq6028 firmwareall versionsnvdUScpe:2.3:o:qualcomm:ipq6028_firmware:*:*:*:*:*:*:*:*
qualcomm ipq8064 firmwareall versionsnvdUScpe:2.3:o:qualcomm:ipq8064_firmware:*:*:*:*:*:*:*:*
qualcomm ipq8065 firmwareall versionsnvdUScpe:2.3:o:qualcomm:ipq8065_firmware:*:*:*:*:*:*:*:*
qualcomm ipq8068 firmwareall versionsnvdUScpe:2.3:o:qualcomm:ipq8068_firmware:*:*:*:*:*:*:*:*
qualcomm ipq8069 firmwareall versionsnvdUScpe:2.3:o:qualcomm:ipq8069_firmware:*:*:*:*:*:*:*:*

showing 20 of 109

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2021-09-08modified 2026-06-17

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+11870 more

references (4)

External citations — patches, advisories, analysis.

scry

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