CVE-2025-66324 - Vulnerability Details - OpenCVE

Input verification vulnerability in the compression and decompression module. Impact: Successful exploitation of this vulnerability may affect app data integrity.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact total

Vendors	Products
Huawei	Harmonyos

Configuration 1 [-]

OR	cpe:2.3:o:huawei:harmonyos:5.0.1:::::::*
	cpe:2.3:o:huawei:harmonyos:5.1.0:::::::*

No data.

References

Link	Providers
https://consumer.huawei.com/en/support/bulletin/2025/12/

History

Tue, 09 Dec 2025 18:30:00 +0000

Type	Values Removed	Values Added
Weaknesses		NVD-CWE-noinfo
CPEs		cpe:2.3:o:huawei:harmonyos:5.0.1:::::::* cpe:2.3:o:huawei:harmonyos:5.1.0:::::::*

Tue, 09 Dec 2025 10:15:00 +0000

Type	Values Removed	Values Added
First Time appeared		Huawei Huawei harmonyos
Vendors & Products		Huawei Huawei harmonyos

Mon, 08 Dec 2025 19:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Mon, 08 Dec 2025 08:15:00 +0000

Type	Values Removed	Values Added
Description		Input verification vulnerability in the compression and decompression module. Impact: Successful exploitation of this vulnerability may affect app data integrity.
Weaknesses		CWE-269
References		https://consumer.huawei.com/en/support/bulletin/2025/12/
Metrics		cvssV3_1 `{'score': 8.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}`

MITRE

Status: PUBLISHED

Assigner: huawei

Published: 2025-12-08T08:07:42.242Z

Updated: 2025-12-08T18:16:31.331Z

Reserved: 2025-11-27T02:20:28.789Z

Link: CVE-2025-66324

Vulnrichment

Updated: 2025-12-08T18:16:19.255Z

NVD

Status : Analyzed

Published: 2025-12-08T08:15:53.957

Modified: 2025-12-09T18:26:42.303

Link: CVE-2025-66324

Redhat

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-66324", "assignerOrgId": "25ac1063-e409-4190-8079-24548c77ea2e", "state": "PUBLISHED", "assignerShortName": "huawei", "dateReserved": "2025-11-27T02:20:28.789Z", "datePublished": "2025-12-08T08:07:42.242Z", "dateUpdated": "2025-12-08T18:16:31.331Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "HarmonyOS", "vendor": "Huawei", "versions": [{"status": "affected", "version": "5.1.0"}, {"status": "affected", "version": "5.0.1"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Input verification vulnerability in the compression and decompression module. Impact: Successful exploitation of this vulnerability may affect app data integrity."}], "value": "Input verification vulnerability in the compression and decompression module.\u00a0Impact: Successful exploitation of this vulnerability may affect app data integrity."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.4, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-269", "description": "CWE-269 Improper Privilege Management", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "25ac1063-e409-4190-8079-24548c77ea2e", "shortName": "huawei", "dateUpdated": "2025-12-08T08:07:42.242Z"}, "references": [{"url": "https://consumer.huawei.com/en/support/bulletin/2025/12/"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 0.5.0"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-12-08T18:16:09.405556Z", "id": "CVE-2025-66324", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-12-08T18:16:31.331Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2025-66324", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2025-12-08T18:16:09.405556Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-12-08T18:16:19.255Z"}}], "cna": {"source": {"discovery": "UNKNOWN"}, "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.4, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Huawei", "product": "HarmonyOS", "versions": [{"status": "affected", "version": "5.1.0"}, {"status": "affected", "version": "5.0.1"}], "defaultStatus": "unaffected"}], "references": [{"url": "https://consumer.huawei.com/en/support/bulletin/2025/12/"}], "x_generator": {"engine": "Vulnogram 0.5.0"}, "descriptions": [{"lang": "en", "value": "Input verification vulnerability in the compression and decompression module.\u00a0Impact: Successful exploitation of this vulnerability may affect app data integrity.", "supportingMedia": [{"type": "text/html", "value": "Input verification vulnerability in the compression and decompression module. Impact: Successful exploitation of this vulnerability may affect app data integrity.", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-269", "description": "CWE-269 Improper Privilege Management"}]}], "providerMetadata": {"orgId": "25ac1063-e409-4190-8079-24548c77ea2e", "shortName": "huawei", "dateUpdated": "2025-12-08T08:07:42.242Z"}}}, "cveMetadata": {"cveId": "CVE-2025-66324", "state": "PUBLISHED", "dateUpdated": "2025-12-08T18:16:31.331Z", "dateReserved": "2025-11-27T02:20:28.789Z", "assignerOrgId": "25ac1063-e409-4190-8079-24548c77ea2e", "datePublished": "2025-12-08T08:07:42.242Z", "assignerShortName": "huawei"}, "dataVersion": "5.2"}