CVE-2024-46706 tty: serial: fsl_lpuart: mark last busy before uart_add_one_port

Api.Msrc.Microsoft • February 21, 2026

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This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

Updates on CVE-2024-46706 and CVE-2025-38262 Vulnerabilities CVE-2024-46706, affecting the fsl_lpuart driver, was published on September 13, 2024. CVE-2025-38262, concerning the uartlite driver, was published on July 9, 2025. Both vulnerabilities have been documented in recent Microsoft articles. 2 sources 41

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