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**Name of the Vulnerable Software and Affected Versions** Microsoft Defender (affected versions not specified) **Description** The issue is due to insufficient input validation in Microsoft Defender. An attacker can exploit this to cause a denial of service using specially crafted input. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Microsoft Malware Protection Engine (MPE) (affected versions not specified) Microsoft Defender (affected versions not specified) **Description** The issue is related to a lack of protection for service data in the Microsoft Malware Protection Engine (MPE). Exploitation of this issue may allow an attacker to disclose protected information. There is no information provided about the estimated number of potentially affected devices worldwide or real-world incidents where this issue was exploited. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Microsoft Defender versions (affected versions not specified) **Description** The issue is related to insufficient input validation in Microsoft Defender, which can be exploited by a remote attacker to cause a denial of service by sending specially crafted data. This vulnerability may allow for unauthenticated remote deletion of critical files, including potentially the entire production database. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Nome do software vulnerável e versões afetadas** Assistência Remota do Windows (versões afetadas não especificadas) **Descrição** O problema está relacionado à proteção insuficiente dos dados de serviço na ferramenta Assistência Remota do Windows. Isso pode permitir que um invasor remoto obtenha acesso não autorizado a informações protegidas. Não há informações disponíveis sobre o número estimado de dispositivos potencialmente afetados em todo o mundo nem detalhes sobre incidentes reais em que essa vulnerabilidade tenha sido explorada. **Recomendações** No momento, não há informações sobre uma versão mais recente que contenha uma correção para essa vulnerabilidade.