VendorsQualcommwcn6740_firmwareall versions
Vulnerabilities

Qualcomm WCN6740 Firmware

Ranked by severity, then by exploit likelihood. Click a CVE ID for its full record.

399CVEs
CVE-2023-33099
Improper Input Validation in Multi-Mode Call Processor
Published 2024-04-01 · Analyzed
7.5EPSS 0.003
CVE-2023-33101
Incorrect Type Conversion or Cast in Multi-Mode Call Processor
Published 2024-04-01 · Analyzed
7.5EPSS 0.003
CVE-2023-33104
Improper input Validation in Multi-Mode Call Processor
Published 2024-03-04 · Analyzed
7.5EPSS 0.003
CVE-2023-33112
Buffer Over-read in WLAN Firmware
Published 2024-01-02 · Modified
7.5EPSS 0.003
CVE-2023-43523
Reachable Assertion in WLAN Firmware
Published 2024-02-06 · Modified
7.5EPSS 0.003
CVE-2023-43529
Reachable Assertion in Data Modem
Published 2024-05-06 · Analyzed
7.5EPSS 0.003
CVE-2023-43539
Buffer Over-read in WLAN Firmware
Published 2024-03-04 · Analyzed
7.5EPSS 0.003
CVE-2024-21479
Buffer Over-read in Audio
Published 2024-08-05 · Analyzed
7.5EPSS 0.003
CVE-2024-23364
Buffer Over-read in WLAN Firmware
Published 2024-09-02 · Analyzed
7.5EPSS 0.003
CVE-2024-53027
Buffer Copy Without Checking Size of Input in WLAN Host
Published 2025-03-03 · Analyzed
7.5EPSS 0.003
CVE-2024-33011
Buffer Over-read in WLAN Host
Published 2024-08-05 · Analyzed
7.5EPSS 0.003
CVE-2024-33012
Buffer Over-read in WLAN Host
Published 2024-08-05 · Analyzed
7.5EPSS 0.003
CVE-2024-33015
Buffer Over-read in WLAN Host
Published 2024-08-05 · Analyzed
7.5EPSS 0.003
CVE-2025-21448
Buffer Over-read in WLAN Firmware
Published 2025-04-07 · Analyzed
7.5EPSS 0.003
CVE-2022-33253
Buffer over-read in WLAN
Published 2023-01-06 · Modified
7.5EPSS 0.002
CVE-2025-27073
Reachable Assertion in WLAN Firmware
Published 2025-08-06 · Analyzed
7.5EPSS 0.002
CVE-2025-27065
Buffer Over-read in WLAN Firmware
Published 2025-08-06 · Analyzed
7.5EPSS 0.002
CVE-2025-21477
Improper Input Validation in Modem
Published 2025-08-06 · Analyzed
7.5EPSS 0.002
CVE-2025-21452
Reachable Assertion in Modem
Published 2025-08-06 · Analyzed
7.5EPSS 0.002
CVE-2025-47318
Buffer Over-read in BT Controller
Published 2025-09-24 · Analyzed
7.5EPSS 0.002
CVE-2025-21446
Buffer Over-read in WLAN Firmware
Published 2025-07-08 · Analyzed
7.5EPSS 0.002
CVE-2020-11277
Possible race condition during async fastrpc session after sending RPC message due to the fastrpc ctx gets free during async session in Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon Mobile
Published 2021-02-22 · Modified
7.4EPSS 0.001
CVE-2021-35097
Possible authentication bypass due to improper order of signature verification and hashing in the signature verification call in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables
Published 2022-09-02 · Modified
7.3EPSS 0.002
CVE-2021-1931
Possible buffer overflow due to improper validation of buffer length while processing fast boot commands in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music
Published 2021-07-13 · Modified
7.2EPSS 0.002
CVE-2021-1930
Possible out of bounds read due to incorrect validation of incoming buffer length in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile
Published 2021-09-08 · Modified
7.1EPSS 0.001
CVE-2021-35085
Possible buffer overflow due to lack of buffer length check during management frame Rx handling in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile
Published 2022-06-14 · Modified
7.1EPSS 0.001
CVE-2021-35084
Possible out of bound read due to lack of length check of data length for a DIAG event in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music
Published 2022-06-14 · Modified
7.1EPSS 0.001
CVE-2021-1935
Possible null pointer dereference due to lack of validation check for passed pointer during key import in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Voice & Music, Snapdragon Wearables
Published 2021-09-09 · Modified
7.1EPSS 0.001
CVE-2024-23362
Improper Input Validation in Trusted Execution Environment
Published 2024-09-02 · Analyzed
7.1EPSS 0.001
CVE-2022-40523
Information exposure in Kernel
Published 2023-06-06 · Modified
7.1EPSS 0.001
CVE-2023-33065
Buffer Over-read in Audio
Published 2024-02-06 · Modified
7.1EPSS 0.001
CVE-2023-21626
Improper Authentication in HLOS.
Published 2023-08-08 · Modified
7.1EPSS 0.001
CVE-2022-25653
Information disclosure in video due to buffer over-read while processing avi file in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables
Published 2022-09-16 · Modified
6.8EPSS 0.001
CVE-2022-25676
Information disclosure in video due to buffer over-read while parsing avi files in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables
Published 2022-11-15 · Modified
6.8EPSS 0.001
CVE-2022-40518
Buffer overread in Core
Published 2023-01-06 · Modified
6.8EPSS 0.001
CVE-2022-40519
Buffer over-read in Core
Published 2023-01-06 · Modified
6.8EPSS 0.001
CVE-2021-1961
Possible buffer overflow due to lack of offset length check while updating the buffer value in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables
Published 2021-09-09 · Modified
6.7EPSS 0.004
CVE-2021-30266
Possible use after free due to improper memory validation when initializing new interface via Interface add command in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking
Published 2021-11-12 · Modified
6.7EPSS 0.002
CVE-2020-11147
Use after free issue in audio modules while removing and freeing objects during list iteration due to incorrect usage of macro in Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon Mobile
Published 2021-02-22 · Modified
6.7EPSS 0.002
CVE-2021-1963
Possible use-after-free due to lack of validation for the rule count in filter table in IPA driver in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables
Published 2021-09-09 · Modified
6.7EPSS 0.002
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