How many Huawei HarmonyOS CVEs are in CISA KEV?

None of Huawei HarmonyOS's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.

Are there public exploits for Huawei HarmonyOS vulnerabilities?

Yes — 1 of Huawei HarmonyOS's CVEs have a known public exploit.

Which versions of Huawei HarmonyOS are affected?

59 distinct Huawei HarmonyOS versions are named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.

What are the most common weakness types in Huawei HarmonyOS CVEs?

Huawei HarmonyOS's CVEs most often map to these CWE weakness types: CWE-20 (Improper Input Validation), CWE-125 (Out-of-bounds Read), CWE-264, CWE-362 (Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')).

How many critical Huawei HarmonyOS vulnerabilities are there?

Huawei HarmonyOS has 144 critical and 584 high-severity CVEs.

What is the average severity of Huawei HarmonyOS CVEs?

The average CVSS base score across Huawei HarmonyOS's scored CVEs is 7.1.

Huawei HarmonyOS Vulnerabilities: CVEs, CISA KEV & Security Advisories

Name: Huawei HarmonyOS vulnerability dataset (CVEs)
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

RadicalNotion.AI

Huawei HarmonyOS Vulnerabilities: CVEs, CISA KEV & Security Advisories

Overview

Huawei HarmonyOS has 1,134 published CVE records since 2021, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 1 have a known public exploit. The average CVSS base score across scored CVEs is 7.1.

Severity and exploitation

How the CVSS severity of Huawei HarmonyOS's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical144

High584

Medium379

Low27

In CISA’s Known Exploited Vulnerabilities catalog

None of Huawei HarmonyOS's CVEs are currently listed in CISA's KEV catalog.

Public exploits

One of Huawei HarmonyOS's CVEs has a known public exploit available.

Affected versions and CVEs

Browse every Huawei HarmonyOS version named in a CVE, then pick one to see only the CVEs that affect it.

Specific versions

3.0.0335 CVEs
3.1.0289 CVEs
4.0.0274 CVEs
2.0.0248 CVEs
2.1.0207 CVEs
5.1.0134 CVEs
4.2.0121 CVEs
2.0.1114 CVEs
5.0.1105 CVEs
6.0.071 CVEs
2.064 CVEs
4.3.052 CVEs

Common weakness types

The CWE weakness categories most often found in Huawei HarmonyOS CVEs. Follow any weakness for its full explanation.

Disclosure activity by year

How many Huawei HarmonyOS CVEs were published each year.

2021

118

2022

258

2023

222

2024

187

2025

220

2026

129

Other Huawei products

Browse vulnerabilities for other products by Huawei.

emui837 CVEs magic ui276 CVEs secospace usg660089 CVEs secospace usg6600 firmware88 CVEs dp30087 CVEs dp300 firmware87 CVEs te6083 CVEs te60 firmware83 CVEs

Frequently asked questions

Common questions about Huawei HarmonyOS vulnerabilities.

How many CVEs does Huawei HarmonyOS have?: Huawei HarmonyOS has 1,134 published CVE records since 2021.
How many Huawei HarmonyOS CVEs are in CISA KEV?: None of Huawei HarmonyOS's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Are there public exploits for Huawei HarmonyOS vulnerabilities?: Yes — 1 of Huawei HarmonyOS's CVEs have a known public exploit.
Which versions of Huawei HarmonyOS are affected?: 59 distinct Huawei HarmonyOS versions are named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.
What are the most common weakness types in Huawei HarmonyOS CVEs?: Huawei HarmonyOS's CVEs most often map to these CWE weakness types: CWE-20 (Improper Input Validation), CWE-125 (Out-of-bounds Read), CWE-264, CWE-362 (Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')).
How many critical Huawei HarmonyOS vulnerabilities are there?: Huawei HarmonyOS has 144 critical and 584 high-severity CVEs.
What is the average severity of Huawei HarmonyOS CVEs?: The average CVSS base score across Huawei HarmonyOS's scored CVEs is 7.1.

References

Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.

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Huawei HarmonyOS Vulnerabilities