How severe is CVE-2025-58310?

CVE-2025-58310 has a CVSS 3.x base score of 8.0, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability high.

Is CVE-2025-58310 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-58310?

CVE-2025-58310 primarily affects Huawei Harmonyos. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-58310?

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-2025-58310 have an EU (EUVD) identifier?

Yes. CVE-2025-58310 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-199838.

When was CVE-2025-58310 published?

CVE-2025-58310 was published on 2025-11-28 and last updated on 2026-06-17.

CVE-2025-58310

CVE-2025-58310 is a high-severity vulnerability in Huawei Harmonyos with a CVSS 3.x base score of 8.0. 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-843.

Key facts

Severity: High (CVSS 3.x base score 8.0)
EPSS exploit prediction: 0% (1st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-199838
Weakness: CWE-843
Affected product: Huawei Harmonyos
Published: 2025-11-28
Last modified: 2026-06-17

Description

Permission control vulnerability in the distributed component. Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Frequently asked questions

What is CVE-2025-58310?: Permission control vulnerability in the distributed component. Impact: Successful exploitation of this vulnerability may affect service confidentiality.
How severe is CVE-2025-58310?: CVE-2025-58310 has a CVSS 3.x base score of 8.0, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability high.
Is CVE-2025-58310 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-58310?: CVE-2025-58310 primarily affects Huawei Harmonyos. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-58310?: 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-2025-58310 have an EU (EUVD) identifier?: Yes. CVE-2025-58310 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-199838.
When was CVE-2025-58310 published?: CVE-2025-58310 was published on 2025-11-28 and last updated on 2026-06-17.

References

https://consumer.huawei.com/en/support/bulletin/2025/11/

Affected products (3)

cpe:2.3:o:huawei:harmonyos:5.0.1:*:*:*:*:*:*:*
cpe:2.3:o:huawei:harmonyos:5.1.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:harmonyos:6.0.0:*:*:*:*:*:*:*

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