CVE-2026-24917 - Vulnerability Details - OpenCVE

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 0.00006.

Exploitation none

Automatable no

Technical Impact partial

No data.

No data.

No data.

No data.

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/

History

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		https://consumer.huawei.com/en/support/bulletin/2026/2/
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'}`

Projects

Sign in to view the affected projects.

MITRE

Status: PUBLISHED

Assigner: huawei

Published: 2026-02-06T08:52:10.782Z

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

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

Link: CVE-2026-24917

Vulnrichment

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

NVD

Status : Awaiting Analysis

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

Modified: 2026-02-06T15:14:47.703

Link: CVE-2026-24917

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-416

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-24917", "assignerOrgId": "25ac1063-e409-4190-8079-24548c77ea2e", "state": "PUBLISHED", "assignerShortName": "huawei", "dateReserved": "2026-01-28T06:05:05.256Z", "datePublished": "2026-02-06T08:52:10.782Z", "dateUpdated": "2026-02-06T16:27:30.983Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "HarmonyOS", "vendor": "Huawei", "versions": [{"status": "affected", "version": "4.3.0"}, {"status": "affected", "version": "4.2.0"}, {"status": "affected", "version": "4.0.0"}, {"status": "affected", "version": "3.1.0"}]}, {"defaultStatus": "unaffected", "product": "EMUI", "vendor": "Huawei", "versions": [{"status": "affected", "version": "15.0.0"}, {"status": "affected", "version": "14.2.0"}, {"status": "affected", "version": "14.0.0"}, {"status": "affected", "version": "13.0.0"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "UAF vulnerability in the security module.<br>Impact: Successful exploitation of this vulnerability may affect availability."}], "value": "UAF vulnerability in the security module.\nImpact: Successful exploitation of this vulnerability may affect availability."}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-416", "description": "CWE-416 Use After Free", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "25ac1063-e409-4190-8079-24548c77ea2e", "shortName": "huawei", "dateUpdated": "2026-02-06T08:52:10.782Z"}, "references": [{"url": "https://consumer.huawei.com/en/support/bulletin/2026/2/"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 0.5.0"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-02-06T16:27:07.661441Z", "id": "CVE-2026-24917", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-02-06T16:27:30.983Z"}}]}}

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-24917", "assignerOrgId": "25ac1063-e409-4190-8079-24548c77ea2e", "state": "PUBLISHED", "assignerShortName": "huawei", "dateReserved": "2026-01-28T06:05:05.256Z", "datePublished": "2026-02-06T08:52:10.782Z", "dateUpdated": "2026-02-06T16:27:30.983Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "HarmonyOS", "vendor": "Huawei", "versions": [{"status": "affected", "version": "4.3.0"}, {"status": "affected", "version": "4.2.0"}, {"status": "affected", "version": "4.0.0"}, {"status": "affected", "version": "3.1.0"}]}, {"defaultStatus": "unaffected", "product": "EMUI", "vendor": "Huawei", "versions": [{"status": "affected", "version": "15.0.0"}, {"status": "affected", "version": "14.2.0"}, {"status": "affected", "version": "14.0.0"}, {"status": "affected", "version": "13.0.0"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "UAF vulnerability in the security module.<br>Impact: Successful exploitation of this vulnerability may affect availability."}], "value": "UAF vulnerability in the security module.\nImpact: Successful exploitation of this vulnerability may affect availability."}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-416", "description": "CWE-416 Use After Free", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "25ac1063-e409-4190-8079-24548c77ea2e", "shortName": "huawei", "dateUpdated": "2026-02-06T08:52:10.782Z"}, "references": [{"url": "https://consumer.huawei.com/en/support/bulletin/2026/2/"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 0.5.0"}}, "adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-24917", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-02-06T16:27:07.661441Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-02-06T16:27:22.207Z"}}]}}