Threats Tagged 'cve-2026-64186'
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Threats Tagged 'cve-2026-64186'
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In the Linux kernel, the following vulnerability has been resolved: iommu/amd: Remove latent out-of-bounds access in IOMMU debugfs In… (CVE-2026-64186)CVE-2026-64186 0 A vulnerability in the Linux kernel's AMD IOMMU debugfs implementation allowed latent out-of-bounds memory access due to improper handling of user-supplied input values. The issue arose because certain offset variables were declared as signed integers but populated from unsigned 32-bit user input, which could lead to negative values and potential out-of-bounds access. The vulnerability has been resolved by changing the input parsing to signed integers and adding explicit checks to prevent negative values. Join the discussion | GCVE Database | 07/19/2026, 18:31:54 UTC Added: 07/19/2026, 19:38:16 UTC |
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