Corelight researchers have disclosed a Windows Server vulnerability that lets attackers with network access crash affected systems with a single malicious DFS referral response. This vulnerability, tracked as CVE-2026-70111, affects Windows Server versions 2019, 2022, and 2025. According to Corelight’s disclosure on October 13, Microsoft addressed the flaw in its October 2026 updates. Notably, there […] The post Windows Server Zero-Day Flaw Lets Attackers Crash Servers With a Single Malicious Packet appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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