New PoC Exploit Published for Microsoft Defender 0-Day Flaw

A security researcher operating under the alias “Chaotic Eclipse” has publicly released a proof-of-concept (PoC) exploit for a vulnerability in Microsoft Defender. Published on April 15, 2026, the exploit targets a flaw in CVE-2026-33825, a recently patched vulnerability. The uncoordinated release highlights an escalating conflict between independent security researchers and Microsoft’s vulnerability disclosure programs. Public […]

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