Harmonyos
Vendor:
First CVE: Mar 2, 2021 · Active for 5 years
1,050
Total CVEs
More Total CVEs than 100% of tracked products
175.0
Avg CVEs / Year
Higher CVE frequency than 100% of tracked products
6.9
Avg CVSS
Higher Avg CVSS than 40% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Harmonyos over time
Volume of CVEsAvg CVSS Base Score
First CVE
Mar 2, 2021
5 years ago
Most Recent CVE
Apr 13, 2026
103 days ago
CVE Severity & Scoring
Harmonyos1,050 CVEs
34%
50%
13%
All CVEs352,708 CVEs
45%
40%
11%
LowMediumHighCritical
Attack Vector
Local343 (32.7%)
Network674 (64.2%)
Unknown0 (0.0%)
Physical2 (0.2%)
Adjacent Network31 (3.0%)
Attack Complexity
Low989 (94.2%)
High61 (5.8%)
Unknown0 (0.0%)
User Interaction
None1,036 (98.7%)
Unknown0 (0.0%)
Required14 (1.3%)
Privileges Required
Low314 (29.9%)
High15 (1.4%)
None721 (68.7%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (1050 CVEs).
1,050 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2021-40017CRITICAL The HW_KEYMASTER module lacks the validity check of the key format. Successful exploitation of this vulnerability may result in out-of-bounds memory access. | Sep 16, 2022 | 9.8 | 32 | NO | NO |
CVE-2022-46327CRITICAL Some smartphones have configuration issues. Successful exploitation of this vulnerability may cause privilege escalation, which results in system service exceptions. | Dec 20, 2022 | 9.8 | 31 | NO | NO |
CVE-2022-46326CRITICAL Some smartphones have the out-of-bounds write vulnerability. Successful exploitation of this vulnerability may cause system service exceptions. | Dec 20, 2022 | 9.8 | 31 | NO | NO |
CVE-2022-46325CRITICAL Some smartphones have the out-of-bounds write vulnerability.Successful exploitation of this vulnerability may cause system service exceptions. | Dec 20, 2022 | 9.8 | 31 | NO | NO |
CVE-2022-46324CRITICAL Some smartphones have the out-of-bounds write vulnerability. Successful exploitation of this vulnerability may cause system service exceptions. | Dec 20, 2022 | 9.8 | 31 | NO | NO |
CVE-2022-46323CRITICAL Some smartphones have the out-of-bounds write vulnerability.Successful exploitation of this vulnerability may cause system service exceptions. | Dec 20, 2022 | 9.8 | 31 | NO | NO |
CVE-2022-46320CRITICAL The kernel module has an out-of-bounds read vulnerability. Successful exploitation of this vulnerability may cause memory overwriting. | Dec 20, 2022 | 9.8 | 31 | NO | NO |
CVE-2022-46316CRITICAL A thread security vulnerability exists in the authentication process. Successful exploitation of this vulnerability may affect data integrity, confidentiality, and availability. | Dec 20, 2022 | 9.8 | 31 | NO | NO |
CVE-2022-44558CRITICAL The AMS module has a vulnerability of serialization/deserialization mismatch. Successful exploitation of this vulnerability may cause privilege escalation. | Nov 9, 2022 | 9.8 | 31 | NO | NO |
CVE-2021-46851CRITICAL The DRM module has a vulnerability in verifying the secure memory attributes. Successful exploitation of this vulnerability may cause abnormal video playback. | Nov 9, 2022 | 9.8 | 31 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (1050 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 (1050 CVEs).
Media Mentions
Signals from CVEs in this product scope (1050 CVEs).
Top CNAs Publishing CVEs For Harmonyos
Top CWEs
Versions
| Version | CVE Count | Avg CVSS | Avg EPSS | KEV | Exploits |
|---|---|---|---|---|---|
| 6.0.0 | 82 | 5.6 | 0.1% | 0 | 0 |
| 5.1.1 | 5 | 5.5 | 0.1% | 0 | 0 |
| 5.1.0 | 126 | 5.5 | 0.1% | 0 | 0 |
| 5.0.2 | 17 | 6.3 | 0.1% | 0 | 0 |
| 5.0.1 | 110 | 5.6 | 0.1% | 0 | 0 |
| 5.0.0 | 100 | 6.6 | 0.2% | 0 | 0 |
| 4.3.1 | 22 | 6.0 | 0.1% | 0 | 0 |
| 4.3.0 | 37 | 6.5 | 0.1% | 0 | 0 |
| 4.2.0 | 108 | 6.3 | 0.1% | 0 | 0 |
| 4.0.0 | 266 | 6.8 | 0.3% | 0 | 0 |
| 3.1.0 | 265 | 7.0 | 0.3% | 0 | 0 |
| 3.0.0 | 318 | 7.1 | 0.3% | 0 | 0 |
| 2.1.0 | 179 | 7.0 | 0.3% | 0 | 0 |
| 2.1 | 53 | 7.7 | 0.4% | 0 | 0 |
| 2.0.1 | 91 | 7.3 | 0.4% | 0 | 0 |
| 2.0.0 | 210 | 7.1 | 0.3% | 0 | 0 |
| 2.0 | 271 | 7.4 | 0.5% | 0 | 0 |