framebuffer udlfb

  1. CVE-2026-43497 udlfb Use-After-Free: Linux Kernel Patch for USB Framebuffer

    On May 21, 2026, CVE-2026-43497 was published for a Linux kernel flaw in the udlfb framebuffer driver, where mapped DisplayLink-style USB framebuffer memory could remain accessible after the backing kernel pages were freed. The bug is narrow, technical, and not yet scored by NVD, but it lands in...
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    • framebuffer udlfb linux kernel security usb display adapters use-after-free
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    • Forum: Security Alerts