CVE-2021-35091

highpriority · track · 31EPSS 0.002 · 6 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.16% (6th) EPSS

CVSS 7.2 · high

Is it mine?

7 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · osv · nvd

EPSS · scored 2026-10-28

Possible out of bounds read due to improper typecasting while handling page fault for global memory in Snapdragon Connectivity, Snapdragon Mobile

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-704USprimary

affected products (7)

Products and version ranges known to be affected.

Qualcomm, Inc. Snapdragon Connectivity, Snapdragon Mobile≤ SD 8 Gen1 5G, WCD9380, WCN6855, WCN6856, WSA8830, WSA8835enisa_euvdEU
qualcomm sd 8 gen1 5g firmwareall versionsnvdUScpe:2.3:o:qualcomm:sd_8_gen1_5g_firmware:*:*:*:*:*:*:*:*
qualcomm wcd9380 firmwareall versionsnvdUScpe:2.3:o:qualcomm:wcd9380_firmware:*:*:*:*:*:*:*:*
qualcomm wcn6855 firmwareall versionsnvdUScpe:2.3:o:qualcomm:wcn6855_firmware:*:*:*:*:*:*:*:*
qualcomm wcn6856 firmwareall versionsnvdUScpe:2.3:o:qualcomm:wcn6856_firmware:*:*:*:*:*:*:*:*
qualcomm wsa8830 firmwareall versionsnvdUScpe:2.3:o:qualcomm:wsa8830_firmware:*:*:*:*:*:*:*:*
qualcomm wsa8835 firmwareall versionsnvdUScpe:2.3:o:qualcomm:wsa8835_firmware:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

ASB-A-2049051092022-04-01vendor · osvUS

also known as (5)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd osv nvd NVD CVE.org MITRE

published 2022-06-14modified 2026-06-17

related (393)

Related entries.

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Microsoft Internet Explorer 10 and 11 and Microsoft Edge have a type confusion issue in the Layout::MultiColumnBoxBuilder::HandleColumnBreakOnColumnSpanningElement function in msht…

+388 more

references (7)

External citations — patches, advisories, analysis.

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