How severe is CVE-2025-48905?

CVE-2025-48905 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-48905 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-48905?

CVE-2025-48905 affects Huawei Harmonyos. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-48905?

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-2025-48905 have an EU (EUVD) identifier?

Yes. CVE-2025-48905 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-17086.

When was CVE-2025-48905 published?

CVE-2025-48905 was published on 2025-06-06 and last updated on 2026-06-17.

CVE-2025-48905

CVE-2025-48905 is a high-severity vulnerability in Huawei Harmonyos 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-1068.

Key facts

Severity: High (CVSS 3.x base score 8.1)
EPSS exploit prediction: 0% (17th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-17086
Weakness: CWE-1068
Affected product: Huawei Harmonyos
Published: 2025-06-06
Last modified: 2026-06-17

Description

Wasm exception capture vulnerability in the arkweb v8 module Impact: Successful exploitation of this vulnerability may cause the failure to capture specific Wasm exception types.

Frequently asked questions

What is CVE-2025-48905?: Wasm exception capture vulnerability in the arkweb v8 module Impact: Successful exploitation of this vulnerability may cause the failure to capture specific Wasm exception types.
How severe is CVE-2025-48905?: CVE-2025-48905 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-48905 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-48905?: CVE-2025-48905 affects Huawei Harmonyos. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-48905?: 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-2025-48905 have an EU (EUVD) identifier?: Yes. CVE-2025-48905 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-17086.
When was CVE-2025-48905 published?: CVE-2025-48905 was published on 2025-06-06 and last updated on 2026-06-17.

References

https://consumer.huawei.com/en/support/bulletin/2025/6/

Affected products (1)

cpe:2.3:o:huawei:harmonyos:5.0.0:*:*:*:*:*:*:*

More vulnerabilities in Huawei Harmonyos

CVE-2023-34157 — Critical (CVSS 10.0): Vulnerability of HwWatchHealth being hijacked.Successful exploitation of this vulnerability may cause repeated pop-up…
CVE-2023-52381 — Critical (CVSS 9.8): Script injection vulnerability in the email module.Successful exploitation of this vulnerability may affect service…
CVE-2023-52378 — Critical (CVSS 9.8): Vulnerability of incorrect service logic in the WindowManagerServices module.Successful exploitation of this…
CVE-2023-52370 — Critical (CVSS 9.8): Stack overflow vulnerability in the network acceleration module.Successful exploitation of this vulnerability may cause…
CVE-2023-52103 — Critical (CVSS 9.8): Buffer overflow vulnerability in the FLP module. Successful exploitation of this vulnerability may cause out-of-bounds…
CVE-2023-46773 — Critical (CVSS 9.8): Permission management vulnerability in the PMS module. Successful exploitation of this vulnerability may cause…

All CVEs affecting Huawei Harmonyos →

Other CWE-1068 vulnerabilities

CVE-2026-8149 — Medium (CVSS 5.1): A vulnerability in Legion of the Bouncy Castle Inc. BC-LTS on Linux, X86_64, AVX, AVX-512f. This vulnerability is…

Browse all CWE-1068 vulnerabilities →