QF
Product
Qca6421 Firmware
by Qualcomm · last CVE Nov 4, 2025
On CISA KEVExploited in the wild
316
CVEs
2
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 22High 249Medium 45Low 0
Watch

Add Qca6421 Firmware to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2023-33120
7.8
0%
Jan 2
Use After Free in Audio
Affected: All versions, or not specified
CVE-2023-33117
7.8
0%
Jan 2
Use After Free in Audio
Affected: All versions, or not specified
CVE-2023-33114
7.8
0%
Jan 2
Use after free in Neural Processing Unit
Affected: All versions, or not specified
CVE-2023-33038
7.8
0%
Jan 2
Integer Overflow or Wraparound in Radio Interface Layer
Affected: All versions, or not specified
CVE-2023-33033
7.8
0%
Jan 2
Use of Out-of-range Pointer Offset in Audio
Affected: All versions, or not specified
CVE-2023-33030
7.8
0%
Jan 2
Buffer Copy without Checking Size of Input in HLOS
Affected: All versions, or not specified
CVE-2023-33022
7.8
0%
Dec 5
Integer Overflow to Buffer Overflow in HLOS
Affected: All versions, or not specified
CVE-2023-33018
7.8
0%
Dec 5
Integer Overflow to Buffer Overflow in User Identity Module
Affected: All versions, or not specified
CVE-2023-33017
7.8
0%
Dec 5
Buffer Copy Without Checking Size of Input in Boot
Affected: All versions, or not specified
CVE-2023-28587
7.8
0%
Dec 5
Improper Restriction of Operations within the Bounds of a Memory Buffer in BT Controller
Affected: All versions, or not specified
CVE-2023-28551
7.8
0%
Dec 5
Improper Restriction of Operations within the Bounds of a Memory Buffer in UTILS
Affected: All versions, or not specified
CVE-2023-28546
7.8
0%
Dec 5
Buffer Copy Without Checking Size of Input in SPS Applications
Affected: All versions, or not specified
CVE-2023-33059
7.8
0%
Nov 7
Buffer Copy Without Checking Size of Input in Audio
Affected: All versions, or not specified
CVE-2023-33055
7.8
0%
Nov 7
Buffer Copy Without Checking Size of Input in Audio
Affected: All versions, or not specified
CVE-2023-33031
7.8
0%
Nov 7
Buffer Copy Without Checking Size of Input in Automotive Audio
Affected: All versions, or not specified
CVE-2023-28556
7.8
0%
Nov 7
Improper Authorization in HLOS
Affected: All versions, or not specified
CVE-2023-28545
7.8
0%
Nov 7
Improper Restriction of Operations within the Bounds of a Memory Buffer in TZ Secure OS
Affected: All versions, or not specified
CVE-2023-24852
7.8
0%
Nov 7
Improper Authentication in Core
Affected: All versions, or not specified
CVE-2023-33035
7.8
0%
Oct 3
Buffer Copy Without Checking Size of Input in Audio
Affected: All versions, or not specified
CVE-2023-28539
7.8
0%
Oct 3
Buffer Copy Without Checking Size of Input in WLAN Host
Affected: All versions, or not specified
CVE-2023-24853
7.8
0%
Oct 3
Improper Input Validation in HLOS
Affected: All versions, or not specified
CVE-2023-24850
7.8
0%
Oct 3
Improper Validation of Array Index in HLOS
Affected: All versions, or not specified
CVE-2023-21673
7.8
0%
Oct 3
Improper Access Control in Kernel
Affected: All versions, or not specified
CVE-2023-33021
7.8
0%
Sep 5
Use After Free in Graphics
Affected: All versions, or not specified
CVE-2023-28573
7.8
0%
Sep 5
Improper Validation of Array Index in WLAN HAL
Affected: All versions, or not specified
CVE-2023-28558
7.8
0%
Sep 5
Improper Validation of Array Index in WLAN HAL
Affected: 0
CVE-2023-28549
7.8
0%
Sep 5
Improper Restriction of Operations within the Bounds of a Memory Buffer in WLAN HAL
Affected: All versions, or not specified
CVE-2023-28548
7.8
0%
Sep 5
Improper Validation of Array Index in WLAN HAL
Affected: All versions, or not specified
CVE-2023-28538
7.8
0%
Sep 5
Stack-based Buffer Overflow in WIN Product
Affected: All versions, or not specified
CVE-2023-21664
7.8
0%
Sep 5
Buffer Copy without Checking the Size of Input(Classic Buffer Overflow) in Core Platform
Affected: All versions, or not specified
CVE-2023-21662
7.8
0%
Sep 5
Buffer Copy without Checking the Size of Input(Classic Buffer Overflow) in Core Platform
Affected: All versions, or not specified
CVE-2023-28537
7.8
0%
Aug 8
Integer Overflow or Wraparound in Audio
Affected: All versions, or not specified
CVE-2023-22666
7.8
0%
Aug 8
Integer Overflow or Wraparound in Audio
Affected: All versions, or not specified
CVE-2023-21651
7.8
0%
Aug 8
Incorrect Type Conversion or Cast in Core
Affected: 0
CVE-2023-21649
7.8
0%
Aug 8
Buffer Copy Without Checking Size of Input (`Classic Buffer Overflow`) in WLAN
Affected: 0
CVE-2023-28542
7.8
0%
Jul 4
Buffer Over-read in WLAN HOST
Affected: 0
CVE-2023-28541
7.8
0%
Jul 4
Buffer Over-read in WLAN Host
Affected: 0
CVE-2023-22667
7.8
0%
Jul 4
Integer Overflow or Wraparound in Audio
Affected: All versions, or not specified
CVE-2023-22387
7.8
0%
Jul 4
Use of Out-of-range Pointer Offset in Qualcomm IPC
Affected: All versions, or not specified
CVE-2023-22386
7.8
0%
Jul 4
Buffer Copy Without Checking Size of Input in WLAN HOST
Affected: 0
CVE-2023-21633
7.8
0%
Jul 4
Improper Restriction of Operations within the Bounds of a Memory Buffer in Linux
Affected: 0
CVE-2022-40529
7.8
0%
Jun 6
Improper access control in Kernel
Affected: All versions, or not specified
CVE-2022-40507
7.8
1%
Jun 6
Double free in Core
Affected: All versions, or not specified
CVE-2022-33307
7.8
0%
Jun 6
Double free in Automotive
Affected: 0
CVE-2022-33264
7.8
0%
Jun 6
Stack-based buffer overflow in Modem
Affected: 0
CVE-2023-21666
7.8
0%
May 2
Improper Release of Memory Before Removing Last Reference (`Memory Leak`) in Graphics
Affected: All versions, or not specified
CVE-2023-21665
7.8
0%
May 2
Incorrect Type Conversion or Cast in Graphics
Affected: 0
CVE-2022-25713
7.8
0%
May 2
Improper Restriction of Operations within the Bounds of a Memory Buffer in Automotive
Affected: All versions, or not specified
CVE-2022-33302
7.8
0%
Apr 4
Improper validation of array index in User Identity Module
Affected: All versions, or not specified
CVE-2022-33296
7.8
0%
Apr 4
Integer overflow to buffer overflow in Modem
Affected: All versions, or not specified
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