CVE-2026-74326: Linux

Описание

Оригинално описание

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.

Засегнати продукти

• Linux Linux: ee5bb35d2b83fadc6920aa2478326fb50ea653a9 преди 79a307b2730e4b4e060cf3e19a6c21b87116ee78; ee5bb35d2b83fadc6920aa2478326fb50ea653a9 преди 346dac35b1384af9338b34b6835e82e634ea4d2c
• Linux Linux: 7.1; преди 7.1; 7.1.5 до 7.1.*; от 7.2 нататък

История

Други уязвимости в Linux Linux

• 8.1CVE-2026-99270
• 7.8CVE-2026-99269
• CVE-2026-99268
• CVE-2026-99266
• CVE-2026-99267

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-74326
• https://nvd.nist.gov/vuln/detail/CVE-2026-74326
• https://git.kernel.org/stable/c/79a307b2730e4b4e060cf3e19a6c21b87116ee78
• https://git.kernel.org/stable/c/346dac35b1384af9338b34b6835e82e634ea4d2c