Post B6V26tmgmcfblOtxpI by nyanbinary@infosec.exchange
 (DIR) More posts by nyanbinary@infosec.exchange
 (DIR) Post #B6V26tmgmcfblOtxpI by nyanbinary@infosec.exchange
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       https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45584One job. You had one job.Heap-based buffer overflow in Microsoft Defender allows an unauthorized attacker to execute code over a network.
       
 (DIR) Post #B6V26uJeo32dPeKIDI by nyanbinary@infosec.exchange
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       Successful exploitation of this vulnerability would require a remote, unauthenticated attacker to entice a local user to take multiple actions that results in Defender scanning a malicious file that has been quarantined.This is something I love about some AV vulnerabilities - intentionally triggering detections as part of exploitation. Also had that with the Nightmare Eclipse Defender vulns & also had me giggle there :neobot_giggle: . I just ... feels right!