CVE-2026-45926

Published: Mag 27, 2026 Last Modified: Mag 27, 2026

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In the Linux kernel, the following vulnerability has been resolved:

rust: pwm: Fix potential memory leak on init error

When initializing a PWM chip using pwmchip_alloc(), the allocated device
owns an initial reference that must be released on all error paths.

If __pinned_init() were to fail, the allocated pwm_chip would currently
leak because the error path returns without calling pwmchip_put().

https://git.kernel.org/stable/c/a2633dc243c35754a0c2270131d8a199c987c9bf

https://git.kernel.org/stable/c/baa8b7097d9cc68ff85819cf683972a58c2ce32b