Threats Tagged 'cve-2026-90387'
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Threats Tagged 'cve-2026-90387'
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A high-severity vulnerability in the Linux kernel's swiotlb component has been resolved. The issue involves incorrect handling of virtual addresses for dynamic pools in swiotlb_alloc_tlb(), leading to potential failures in freeing allocated memory. This occurs under specific configurations involving DMA atomic pools and CONFIG_DMA_DIRECT_REMAP. The fix ensures the correct virtual address is preserved and used during allocation and freeing operations. Join the discussion | GCVE Database | 09/17/2026, 18:32:03 UTC Added: 09/19/2026, 01:27:56 UTC |
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