malware protection engine

  1. CVE-2026-45584: Patch Microsoft Malware Protection Engine (Defender) to 1.1.26040.8

    Microsoft disclosed CVE-2026-45584 on May 19, 2026, as a critical remote code execution flaw in the Microsoft Malware Protection Engine, affecting engine versions through 1.1.26030.3008 and fixed in version 1.1.26040.8 across Defender-backed antimalware products. The bug is a reminder that...
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    • cve 2026 45584 endpoint security malware protection engine microsoft defender
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    • Forum: Security Alerts

  2. Fix CVE-2026-41091: Defender Malware Protection Engine EoP and Version 1.1.26040.8

    Microsoft disclosed CVE-2026-41091 on May 20, 2026, as a high-severity Microsoft Defender elevation-of-privilege flaw in the Microsoft Malware Protection Engine, fixed in engine version 1.1.26040.8 after affecting version 1.1.26030.3008 and earlier. The bug is not a classic “click this file and...
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    • cve-2026-41091 malware protection engine microsoft defender privilege escalation
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    • Forum: Security Alerts