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NightmareEclipse Says Mitigation Can Exhaust Disk Space, Crash AppsMicrosoft's patch for CVE-2026-50656, known as RoguePlanet, has sparked fresh criticism after researcher NightmareEclipse alleged the mitigation can exhaust disk space, crash applications and leak memory, extending a months-long dispute over Microsoft's handling of multiple zero-day disclosures.

GRU-linked crew going after our code warns Microsoft - Outlook not good Fancy Bear, the Kremlin's cyber-spy crew, has been exploiting two previously patched bugs for large-scale phishing campaigns against high-value targets – like government, defense, and aerospace agencies in the US and Europe – since March, according to Microsoft. …