CVE-2026-74326
wifi: mt76: mt7921: fix resource leak in probe error path
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7921: fix resource leak in probe error path When pcim_iomap_region() or devm_kmemdup() fail, the code returns directly without cleaning up previously allocated resources: - mt76_device allocated by mt76_alloc_device() - pci irq vectors allocated by pci_alloc_irq_vectors() Fix this by jumping to the existing error cleanup path instead of returning directly.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Aug 15, 2026 |
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Affected Versions
Linux / Linux
ee5bb35d2b83fadc6920aa2478326fb50ea653a9 < 79a307b2730e4b4e060cf3e19a6c21b87116ee78 ee5bb35d2b83fadc6920aa2478326fb50ea653a9 < 346dac35b1384af9338b34b6835e82e634ea4d2c
Linux / Linux
7.1