CVE-2025-46591
CVE-2025-46591 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-125.
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-2025-13560
- Weakness: CWE-125
- Affected product: Huawei Harmonyos
- Published:
- Last modified:
Description
Out-of-bounds data read vulnerability in the authorization module Impact: Successful exploitation of this vulnerability may affect service confidentiality.
Frequently asked questions
- What is CVE-2025-46591?
- Out-of-bounds data read vulnerability in the authorization module Impact: Successful exploitation of this vulnerability may affect service confidentiality.
- How severe is CVE-2025-46591?
- CVE-2025-46591 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2025-46591 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-2025-46591?
- CVE-2025-46591 affects Huawei Harmonyos. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2025-46591?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2025-46591 have an EU (EUVD) identifier?
- Yes. CVE-2025-46591 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-13560.
- When was CVE-2025-46591 published?
- CVE-2025-46591 was published on 2025-05-06 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:huawei:harmonyos:5.0.0:*:*:*:*:*:*:*
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