Qca6436 Firmware
Vendor:
First CVE: Jan 21, 2021 · Active for 5 years
675
Total CVEs
More Total CVEs than 100% of tracked products
135.0
Avg CVEs / Year
Higher CVE frequency than 100% of tracked products
7.6
Avg CVSS
Higher Avg CVSS than 64% of tracked products
1.2%
KEV Rate
Higher KEV Rate than 97% of tracked products
Trends Over Time
The number and severity of CVEs published that impact Qca6436 Firmware over time
Volume of CVEsAvg CVSS Base Score
First CVE
Jan 21, 2021
5 years ago
Most Recent CVE
Nov 4, 2025
266 days ago
CVE Severity & Scoring
Qca6436 Firmware675 CVEs
16%
73%
11%
All CVEs353,173 CVEs
45%
40%
11%
MediumHighCritical
Attack Vector
Local418 (61.9%)
Network239 (35.4%)
Unknown0 (0.0%)
Physical6 (0.9%)
Adjacent Network12 (1.8%)
Attack Complexity
Low657 (97.3%)
High18 (2.7%)
Unknown0 (0.0%)
User Interaction
None672 (99.6%)
Unknown0 (0.0%)
Required3 (0.4%)
Privileges Required
Low387 (57.3%)
High26 (3.9%)
None262 (38.8%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (675 CVEs).
675 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2021-1905HIGH Possible use after free due to improper handling of memory mapping of multiple processes simultaneously. in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon | May 7, 2021 | 7.8 | 67 | YES | NO |
CVE-2024-43047HIGH Memory corruption while maintaining memory maps of HLOS memory. | Oct 7, 2024 | 7.8 | 65 | YES | NO |
CVE-2023-33063HIGH Memory corruption in DSP Services during a remote call from HLOS to DSP. | Dec 5, 2023 | 7.8 | 64 | YES | NO |
CVE-2023-33107HIGH Memory corruption in Graphics Linux while assigning shared virtual memory region during IOCTL call. | Dec 5, 2023 | 7.8 | 63 | YES | NO |
CVE-2022-22071HIGH Possible use after free when process shell memory is freed using IOCTL munmap call and process initialization is in progress in Snapdragon Auto, Snapdragon Compute, Snapdragon Conn | Jun 14, 2022 | 7.8 | 62 | YES | NO |
CVE-2021-1906MEDIUM Improper handling of address deregistration on failure can lead to new GPU address allocation failure. in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon C | May 7, 2021 | 5.5 | 56 | YES | NO |
CVE-2023-33106HIGH Memory corruption while submitting a large list of sync points in an AUX command to the IOCTL_KGSL_GPU_AUX_COMMAND. | Dec 5, 2023 | 7.8 | 55 | YES | NO |
CVE-2020-11261HIGH Memory corruption due to improper check to return error when user application requests memory allocation of a huge size in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectiv | Jun 9, 2021 | 7.8 | 55 | YES | NO |
CVE-2020-11264CRITICAL Improper authentication of Non-EAPOL/WAPI plaintext frames during four-way handshake can lead to arbitrary network packet injection in Snapdragon Auto, Snapdragon Compute, Snapdrag | Sep 8, 2021 | 9.8 | 36 | NO | NO |
CVE-2025-27071CRITICAL Memory corruption while processing specific files in Powerline Communication Firmware. | Aug 6, 2025 | 9.8 | 34 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (675 CVEs).
CISA KEV
8 CVEs
1.2% of CVEs· 97th percentile
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%
Social Chatter
Signals from CVEs in this product scope (675 CVEs).
Media Mentions
Signals from CVEs in this product scope (675 CVEs).
Top CNAs Publishing CVEs For Qca6436 Firmware
Top CWEs
Versions
No cataloged versions.