FalconFlank ZeroDay Hits CrowdStrike Falcon Sensor 1

CyberKendra reports A security researcher known as Chaotic Eclipse has released FalconFlank a proofofconcept zeroday that escalates privileges on fully patched Windows machines running CrowdStrike Falcon The researcher who also uses the aliases NightmareEclipse MSNightmare and INFINITE NIGHTMARE published working exploit code to GitHub on September 3 2026 without giving CrowdStrike advance notice No CVE ID Source