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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "HarmonyOS", "vendor": "Huawei", "versions": [{"status": "affected", "version": "6.1.0"}, {"status": "affected", "version": "7.0.0"}]}], "source": "psirt@huawei.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Buffer overflow vulnerability in the file preview module.\nImpact: Successful exploitation of this vulnerability may affect availability."}], "id": "CVE-2026-101179", "lastModified": "2026-11-02T07:18:02.830", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "psirt@huawei.com", "type": "Secondary"}]}, "published": "2026-11-02T07:18:02.830", "references": [{"source": "psirt@huawei.com", "url": "https://consumer.huawei.com/en/support/bulletin/2026/10/"}, {"source": "psirt@huawei.com", "url": "https://consumer.huawei.com/en/support/bulletinlaptops/2026/10/"}, {"source": "psirt@huawei.com", "url": "https://consumer.huawei.com/en/support/bulletinvision/2026/10/"}], "sourceIdentifier": "psirt@huawei.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-19"}], "source": "psirt@huawei.com", "type": "Secondary"}]}

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{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "6.1.0"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "7.0.0"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "HarmonyOS", "source": "cna", "vendor": "Huawei"}, "product": "harmonyos", "vendor": "huawei"}], "created": "2026-11-02T07:30:16.095993+00:00", "title": "Buffer Overflow in HarmonyOS File Preview Causing Availability Disruption", "updated": "2026-11-02T09:00:12.679869+00:00", "vendors": ["huawei", "huawei$PRODUCT$harmonyos"]}