CVE-2025-7011

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{"affected": [{"affectedData": [{"defaultStatus": "affected", "platforms": ["Windows", "macOS", "Linux"], "product": "Avast Antivirus", "vendor": "Gen Digital", "versions": [{"lessThan": "25021208", "status": "affected", "version": "25020100", "versionType": "custom"}]}, {"defaultStatus": "affected", "platforms": ["Windows", "macOS", "Linux"], "product": "AVG Antivirus", "vendor": "Gen Digital", "versions": [{"lessThan": "25021208", "status": "affected", "version": "25020100", "versionType": "custom"}]}, {"defaultStatus": "affected", "platforms": ["Windows", "macOS", "Linux"], "product": "Norton Antivirus", "vendor": "Gen Digital", "versions": [{"lessThan": "25021208", "status": "affected", "version": "25020100", "versionType": "custom"}]}, {"defaultStatus": "affected", "platforms": ["Windows", "macOS", "Linux"], "product": "Avast One", "vendor": "Gen Digital", "versions": [{"lessThan": "25021208", "status": "affected", "version": "25020100", "versionType": "custom"}]}, {"defaultStatus": "affected", "platforms": ["Windows", "macOS", "Linux"], "product": "Avast Business Antivirus", "vendor": "Gen Digital", "versions": [{"lessThan": "25021208", "status": "affected", "version": "25020100", "versionType": "custom"}]}], "source": "security@nortonlifelock.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Heap out-of-bounds read vulnerability in Avast Antivirus when scanning a malformed zip file containing XML may allow Local Execution of Code or Denial-of-Service of the antivirus process.\n\nThis issue affects Avast Antivirus, AVG Antivirus, Norton Antivirus, Avast One, and Avast Business Antivirus on Windows, macOS, and Linux for virus definition builds from 25020100 before 25021208.\n\n\n\nThe affected scanning logic is delivered through a shared Gen Digital virus definition update stream. The same stream feeds the consumer antivirus products listed in this advisory and other Gen Digital products that embed the same engine. Mitigation flows through this update channel; installations at or above the listed build are not vulnerable regardless of which product consumes the stream."}, {"lang": "es", "value": "Vulnerabilidad de lectura fuera de l\u00edmites en el heap en Avast Antivirus al escanear un archivo zip malformado que contiene XML puede permitir la ejecuci\u00f3n local de c\u00f3digo o la denegaci\u00f3n de servicio del proceso del antivirus.\n\nEste problema afecta a Avast Antivirus, AVG Antivirus, Norton Antivirus, Avast One y Avast Business Antivirus en Windows, macOS y Linux para compilaciones de definiciones de virus desde la 25020100 anteriores a la 25021208.\n\nLa l\u00f3gica de escaneo afectada se entrega a trav\u00e9s de un flujo de actualizaci\u00f3n compartido de definiciones de virus de Gen Digital. El mismo flujo alimenta a los productos antivirus de consumo enumerados en este aviso y a otros productos de Gen Digital que incorporan el mismo motor. La mitigaci\u00f3n fluye a trav\u00e9s de este canal de actualizaci\u00f3n; las instalaciones en o por encima de la compilaci\u00f3n indicada no son vulnerables independientemente de qu\u00e9 producto consuma el flujo."}], "id": "CVE-2025-7011", "lastModified": "2026-10-07T08:10:00.200", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "security@nortonlifelock.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-7011", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-06-15T16:02:32.681415Z", "version": "2.0.3"}}]}, "published": "2026-06-12T22:16:49.210", "references": [{"source": "security@nortonlifelock.com", "url": "https://www.gendigital.com/us/en/contact-us/security-advisories/"}], "sourceIdentifier": "security@nortonlifelock.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-125"}], "source": "security@nortonlifelock.com", "type": "Secondary"}]}

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