October 2026 Critical Patch Update: Security and Stability Fixes for OpenJFX
Today we are publishing the October 2026 Critical Patch Update (CPU) for OpenJFX. This quarterly release delivers security fixes, updated third-party dependencies, and stability improvements across our current release line and all three active Long-Term Support (LTS) streams: OpenJFX 27.0.1, 25.0.5 (LTS), 21.0.13 (LTS), and 17.0.21 (LTS)
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