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Vulnerability record · CVE-2026-34853 · published 13 April 2026

CVE-2026-34853: Huawei harmonyos vulnerability

Huawei · Harmonyos

Permission bypass vulnerability in the LBS module. Impact: Successful exploitation of this vulnerability may affect availability.

7.5 CVSS 3.1 High EPSS 0.21% · top 89.5% CWE-270 · CWE-270
7.5CVSS 3.1 base score
0.21%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Permission bypass vulnerability in the LBS module. Impact: Successful exploitation of this vulnerability may affect availability.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://consumer.huawei.com/en/support/bulletin/2026/4/ Vendor Advisory
https://consumer.huawei.com/en/support/bulletinvision/2026/4/ Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2026-34865Huawei harmonyos heap-based buffer overflow vulnerabilityOut-of-bounds write vulnerability in the WEB module.Impact: Successful exploitation of this vulnerability will affect availability and confidentialit…EPSS 0.36%9.8CVE-2025-54617Huawei harmonyos stack-based buffer overflow vulnerabilityStack-based buffer overflow vulnerability in the dms_fwk module. Impact: Successful exploitation of this vulnerability can cause RCE.EPSS 0.32%9.8CVE-2024-57959Huawei emui use after free vulnerabilityUse-After-Free (UAF) vulnerability in the display module Impact: Successful exploitation of this vulnerability may cause features to perform abnormal…EPSS 0.23%9.8CVE-2024-57961Huawei emui out-of-bounds write vulnerabilityOut-of-bounds write vulnerability in the emcom module Impact: Successful exploitation of this vulnerability may cause features to perform abnormally.EPSS 0.28%9.8CVE-2024-32991Huawei emui vulnerabilityPermission verification vulnerability in the wpa_supplicant module Impact: Successful exploitation of this vulnerability will affect availability.EPSS 0.55%9.8CVE-2023-52381Huawei emui code injection vulnerabilityScript injection vulnerability in the email module.Successful exploitation of this vulnerability may affect service confidentiality, integrity, and a…EPSS 0.45%9.8CVE-2023-52378Huawei emui vulnerabilityVulnerability of incorrect service logic in the WindowManagerServices module.Successful exploitation of this vulnerability may cause features to perf…EPSS 0.46%9.8CVE-2023-52370Huawei emui classic buffer overflow vulnerabilityStack overflow vulnerability in the network acceleration module.Successful exploitation of this vulnerability may cause unauthorized file access.EPSS 0.46%

Source: NIST National Vulnerability Database (record CVE-2026-34853), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.