How severe is CVE-2024-28226?

CVE-2024-28226 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.

Is CVE-2024-28226 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-28226?

CVE-2024-28226 affects Openatom Openharmony. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-28226?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2024-28226 have an EU (EUVD) identifier?

Yes. CVE-2024-28226 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-25342.

When was CVE-2024-28226 published?

CVE-2024-28226 was published on 2024-04-02 and last updated on 2026-06-17.

CVE-2024-28226

CVE-2024-28226 is a high-severity vulnerability in Openatom Openharmony with a CVSS 3.x base score of 8.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.

Key facts

Severity: High (CVSS 3.x base score 8.1)
EPSS exploit prediction: 1% (45th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-25342
Weakness: CWE-20
Affected product: Openatom Openharmony
Published: 2024-04-02
Last modified: 2026-06-17

Description

in OpenHarmony v4.0.0 and prior versions allow a remote attacker cause DOS through improper input.

Frequently asked questions

What is CVE-2024-28226?: in OpenHarmony v4.0.0 and prior versions allow a remote attacker cause DOS through improper input.
How severe is CVE-2024-28226?: CVE-2024-28226 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.
Is CVE-2024-28226 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-28226?: CVE-2024-28226 affects Openatom Openharmony. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-28226?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-28226 have an EU (EUVD) identifier?: Yes. CVE-2024-28226 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-25342.
When was CVE-2024-28226 published?: CVE-2024-28226 was published on 2024-04-02 and last updated on 2026-06-17.

References

https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2024/2024-04.md

Affected products (1)

cpe:2.3:o:openatom:openharmony:*:*:*:*:*:*:*:*

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