How severe is CVE-2026-28544?

CVE-2026-28544 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over local access with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability low.

Is CVE-2026-28544 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-2026-28544?

CVE-2026-28544 affects Huawei Harmonyos. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-28544?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-28544 have an EU (EUVD) identifier?

Yes. CVE-2026-28544 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-9804.

When was CVE-2026-28544 published?

CVE-2026-28544 was published on 2026-03-05 and last updated on 2026-06-17.

CVE-2026-28544

CVE-2026-28544 is a medium-severity vulnerability in Huawei Harmonyos with a CVSS 3.x base score of 6.2. 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-362.

Key facts

Severity: Medium (CVSS 3.x base score 6.2)
EPSS exploit prediction: 0% (1st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-9804
Weakness: CWE-362
Affected product: Huawei Harmonyos
Published: 2026-03-05
Last modified: 2026-06-17

Description

Race condition vulnerability in the printing module. Impact: Successful exploitation of this vulnerability may affect availability.

Frequently asked questions

What is CVE-2026-28544?: Race condition vulnerability in the printing module. Impact: Successful exploitation of this vulnerability may affect availability.
How severe is CVE-2026-28544?: CVE-2026-28544 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over local access with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability low.
Is CVE-2026-28544 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-2026-28544?: CVE-2026-28544 affects Huawei Harmonyos. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-28544?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-28544 have an EU (EUVD) identifier?: Yes. CVE-2026-28544 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-9804.
When was CVE-2026-28544 published?: CVE-2026-28544 was published on 2026-03-05 and last updated on 2026-06-17.

References

Affected products (1)

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

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