CVE-2026-55011: falha de alta gravidade em Microsoft Malware Protection Engine
Microsoft Defender Remote Code Execution Vulnerability
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21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.8epss 0.5%
Integer underflow (wrap or wraparound) in Microsoft Defender allows an unauthorized attacker to execute code locally.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Produtos afetados
Microsoft · Microsoft Malware Protection EngineCVEs relacionadas — Microsoft Malware Protection Engine
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