UAF vulnerability in the security module.
Impact: Successful exploitation of this vulnerability may affect availability.

No CVSS v4.0

Attack Vector Local

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact Low

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00004.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Huawei HarmonyOS unaffected
Version Status Constraints
4.3.0 affected
—
4.2.0 affected
—
4.0.0 affected
—
3.1.0 affected
—
Huawei EMUI unaffected
Version Status Constraints
15.0.0 affected
—
14.2.0 affected
—
14.0.0 affected
—
13.0.0 affected
—

Configuration 1 [-]

OR cpe:2.3:o:huawei:emui:13.0.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:emui:14.0.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:emui:14.2.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:emui:15.0.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:harmonyos:3.1.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:harmonyos:4.0.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:harmonyos:4.2.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:harmonyos:4.3.0:*:*:*:*:*:*:*

No data.

No data.

Subscriptions

Vendors Products
Huawei Subscribe
Emui Subscribe
Harmonyos Subscribe

Tracking

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://consumer.huawei.com/en/support/bulletin/2026/2/ cve-icon cve-icon
History

Tue, 10 Feb 2026 18:00:00 +0000

Type Values Removed Values Added
First Time appeared Huawei
Huawei emui
Huawei harmonyos
CPEs cpe:2.3:o:huawei:emui:13.0.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:emui:14.0.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:emui:14.2.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:emui:15.0.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:harmonyos:3.1.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:harmonyos:4.0.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:harmonyos:4.2.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:harmonyos:4.3.0:*:*:*:*:*:*:*
Vendors & Products Huawei
Huawei emui
Huawei harmonyos

Fri, 06 Feb 2026 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Fri, 06 Feb 2026 09:15:00 +0000

Type Values Removed Values Added
Description UAF vulnerability in the security module. Impact: Successful exploitation of this vulnerability may affect availability.
Weaknesses CWE-416
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:H'}
cve-icon MITRE

Status: PUBLISHED

Assigner: huawei

Published:

Updated: 2026-02-06T16:27:30.983Z

Reserved: 2026-01-28T06:05:05.256Z

Link: CVE-2026-24917

cve-icon Vulnrichment

Updated: 2026-02-06T16:27:22.207Z

cve-icon NVD

Status : Analyzed

Published: 2026-02-06T09:15:49.950

Modified: 2026-02-10T17:57:51.640

Link: CVE-2026-24917

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses