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CVE-2026-27189: Time-of-check Time-of-use (TOCTOU) Race Condition

🗓️ 21 Feb 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 4 Views

OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI. Versions 1.1.2-alpha and below, use non-atomic and insufficiently synchronized local JSON persistence flows, potentially causing concurrent ope...

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23 Feb 2026 00:00Current
CVSS 3.15.8 - 6.6
EPSS0.00117
SSVC
4