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    CVE-2026-46219 Linux SPI Use-After-Free: MPC52xx Unbind Race Fix Explained

    Linux kernel CVE-2026-46219 was published by NVD on May 28, 2026, for a use-after-free flaw in the Freescale MPC52xx SPI controller driver, fixed by reordering cleanup during device unbind so queued work is cancelled only after interrupts are disabled. This is not the sort of bug that should...
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    • linux kernel cve mpc52xx embedded linux spi driver security use-after-free
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