CVE-2026-99190
gpiolib: fix memory leak in gpiod_set_array_value_complex() on error paths
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: gpiolib: fix memory leak in gpiod_set_array_value_complex() on error paths A drive-by review by Sashiko reports that, after a failed call to gpiochip_set_multiple(), gpiod_set_array_value() returns abruptly, bypassing the freeing of possibly alloced bitmaps, potentially leaking memory. It is an unlikely error path, but is possible. Defer the return code check until after the bitmap_free() block.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Oct 28, 2026 |
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Affected Versions
Linux / Linux
9b407312755fd5db012413ca005f0f3a661db8dd < 78189c0e35abbcdab3b8ab0b764d578c02900734 9b407312755fd5db012413ca005f0f3a661db8dd < 890c3bf08e0fc09eff788a6cfeded7d21b4d3e9d 9b407312755fd5db012413ca005f0f3a661db8dd < c28846ca1ac6134881114d272314623c8433e372 d73d2a569e6212f58d89efc6e66ffbb2386a47b1 6.12.114 < 6.13
Linux / Linux
6.15