CVE-2021-30336

highpriority · track · 31EPSS 0.002 · 5 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.16% (5th) EPSS

CVSS 7.2 · high

Is it mine?

73 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

Possible out of bound read due to lack of domain input validation while processing APK close session request in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Wearables

cvss

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

8.4

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.07.2highAV:L/AC:L/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 3.9 · impact 10

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 1.8 · impact 5.9

v3.18.4highCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.18.4highCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · product-security@qualcomm.comexploitability 2.5 · impact 5.9

v3.17.1highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-125USprimary

affected products (73)

Products and version ranges known to be affected.

Qualcomm, Inc. Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Wearables≤ QCA6390, QCA6391, QCA6574, QCA6574A, QCA6574AU, QCA6595AU, QCA6696, QCM2290, QCM4290, QCM6490, QCS2290, QCS4290, QCS6490, Qualcomm215, SA6145P, SA6150P, SA6155, SA6155P, SA8145P, SA8150P, SA8155, SA8155P, SA8195P, SD 675, SD460, SD480, SD662, SD665, SD675, SD678, SD690 5G, SD720G, SD730, SD750G, SD765, SD765G, SD768G, SD778G, SD780G, SD865 5G, SD870, SD888, SD888 5G, SDA429W, SDX55M, SDXR1, SM6225, SM6250, SM6375, SM7250P, SM7315, SM7325P, SM8450, SM8450P, WCD9370, WCD9375, WCD9380, WCD9385, WCN3610, WCN3660B, WCN3910, WCN3950, WCN3988, WCN3991, WCN6740, WCN6750, WCN6850, WCN6851, WCN6855, WCN6856, WSA8830, WSA8835enisa_euvdEU
qualcomm qca6390 firmwareall versionsnvdUScpe:2.3:o:qualcomm:qca6390_firmware:*:*:*:*:*:*:*:*
qualcomm qca6391 firmwareall versionsnvdUScpe:2.3:o:qualcomm:qca6391_firmware:*:*:*:*:*:*:*:*
qualcomm qca6574 firmwareall versionsnvdUScpe:2.3:o:qualcomm:qca6574_firmware:*:*:*:*:*:*:*:*
qualcomm qca6574a firmwareall versionsnvdUScpe:2.3:o:qualcomm:qca6574a_firmware:*:*:*:*:*:*:*:*
qualcomm qca6574au firmwareall versionsnvdUScpe:2.3:o:qualcomm:qca6574au_firmware:*:*:*:*:*:*:*:*
qualcomm qca6595au firmwareall versionsnvdUScpe:2.3:o:qualcomm:qca6595au_firmware:*:*:*:*:*:*:*:*
qualcomm qca6696 firmwareall versionsnvdUScpe:2.3:o:qualcomm:qca6696_firmware:*:*:*:*:*:*:*:*
qualcomm qcm2290 firmwareall versionsnvdUScpe:2.3:o:qualcomm:qcm2290_firmware:*:*:*:*:*:*:*:*
qualcomm qcm4290 firmwareall versionsnvdUScpe:2.3:o:qualcomm:qcm4290_firmware:*:*:*:*:*:*:*:*
qualcomm qcm6490 firmwareall versionsnvdUScpe:2.3:o:qualcomm:qcm6490_firmware:*:*:*:*:*:*:*:*
qualcomm qcs2290 firmwareall versionsnvdUScpe:2.3:o:qualcomm:qcs2290_firmware:*:*:*:*:*:*:*:*
qualcomm qcs4290 firmwareall versionsnvdUScpe:2.3:o:qualcomm:qcs4290_firmware:*:*:*:*:*:*:*:*
qualcomm qcs6490 firmwareall versionsnvdUScpe:2.3:o:qualcomm:qcs6490_firmware:*:*:*:*:*:*:*:*
qualcomm qualcomm215 firmwareall versionsnvdUScpe:2.3:o:qualcomm:qualcomm215_firmware:*:*:*:*:*:*:*:*
qualcomm sa6145p firmwareall versionsnvdUScpe:2.3:o:qualcomm:sa6145p_firmware:*:*:*:*:*:*:*:*
qualcomm sa6150p firmwareall versionsnvdUScpe:2.3:o:qualcomm:sa6150p_firmware:*:*:*:*:*:*:*:*
qualcomm sa6155 firmwareall versionsnvdUScpe:2.3:o:qualcomm:sa6155_firmware:*:*:*:*:*:*:*:*
qualcomm sa6155p firmwareall versionsnvdUScpe:2.3:o:qualcomm:sa6155p_firmware:*:*:*:*:*:*:*:*
qualcomm sa8145p firmwareall versionsnvdUScpe:2.3:o:qualcomm:sa8145p_firmware:*:*:*:*:*:*:*:*

showing 20 of 73

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 2022-01-03modified 2026-06-17

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+11874 more

references (6)

External citations — patches, advisories, analysis.

scry

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