Mt7921
Vendor:
First CVE: Jan 4, 2022 · Active for 4 years
48
Total CVEs
More Total CVEs than 97% of tracked products
9.6
Avg CVEs / Year
Higher CVE frequency than 95% of tracked products
6.3
Avg CVSS
Higher Avg CVSS than 26% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Mt7921 over time
Volume of CVEsAvg CVSS Base Score
First CVE
Jan 4, 2022
4 years ago
Most Recent CVE
Jun 1, 2026
55 days ago
CVE Severity & Scoring
Mt792148 CVEs
81%
13%
All CVEs352,713 CVEs
45%
40%
11%
MediumHighCritical
Attack Vector
Local38 (79.2%)
Network6 (12.5%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network4 (8.3%)
Attack Complexity
Low47 (97.9%)
High1 (2.1%)
Unknown0 (0.0%)
User Interaction
None48 (100.0%)
Unknown0 (0.0%)
Required0 (0.0%)
Privileges Required
Low10 (20.8%)
High27 (56.3%)
None11 (22.9%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (48 CVEs).
48 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2026-20407CRITICAL In wlan STA driver, there is a possible escalation of privilege due to a missing bounds check. This could lead to local escalation of privilege with User execution privileges neede | Feb 2, 2026 | 9.3 | 30 | NO | NO |
CVE-2025-20672CRITICAL In Bluetooth driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with User execution privileges neede | Jun 2, 2025 | 9.8 | 29 | NO | NO |
CVE-2026-20423HIGH In wlan STA driver, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with User execution privileges needed. U | Mar 2, 2026 | 7.8 | 27 | NO | NO |
CVE-2026-20456MEDIUM In wlan STA driver, there is a possible system crash due to a missing bounds check. This could lead to local denial of service with User execution privileges needed. User interacti | Jun 1, 2026 | 5.5 | 26 | NO | NO |
CVE-2025-20728HIGH In wlan STA driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with User execution privileges needed | Nov 4, 2025 | 7.8 | 26 | NO | NO |
CVE-2025-20680CRITICAL In Bluetooth driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with User execution privileges neede | Jul 8, 2025 | 9.8 | 26 | NO | NO |
CVE-2024-20040HIGH In wlan firmware, there is a possible out of bounds write due to improper input validation. This could lead to remote escalation of privilege with no additional execution privilege | Apr 1, 2024 | 8.8 | 24 | NO | NO |
CVE-2022-32589HIGH In Wi-Fi driver, there is a possible way to disconnect Wi-Fi due to an improper resource release. This could lead to remote denial of service with no additional execution privilege | Oct 7, 2022 | 7.5 | 24 | NO | NO |
CVE-2026-20436MEDIUM In wlan STA driver, there is a possible escalation of privilege due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obt | Mar 2, 2026 | 6.7 | 23 | NO | NO |
CVE-2026-20419MEDIUM In wlan AP/STA firmware, there is a possible system becoming irresponsive due to an uncaught exception. This could lead to remote (proximal/adjacent) denial of service with no addi | Feb 2, 2026 | 6.5 | 23 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (48 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
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 (48 CVEs).
Media Mentions
Signals from CVEs in this product scope (48 CVEs).
Top CNAs Publishing CVEs For Mt7921
Top CWEs
Versions
No cataloged versions.