High severity8.1NVD Advisory· Published May 20, 2026· Updated May 20, 2026
CVE-2026-45584
CVE-2026-45584
Description
Heap-based buffer overflow in Microsoft Defender allows an unauthorized attacker to execute code over a network.
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1- msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45584nvdVendor Advisory
News mentions
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