Threats Tagged 'ubuntu-cve-2026-64081'
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Threats Tagged 'ubuntu-cve-2026-64081'
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A vulnerability in the Linux kernel's ARM Firmware Framework for ARMv8-A (FFA) was resolved by validating framework notification message layouts. The issue involved improper validation of offsets and sizes in shared RX buffer messages, which could lead to out-of-bounds reads or oversized allocations. This flaw was fixed in Linux kernel versions 7.0.0-28.28.1 and later. The vulnerability has a CVSS score of 8.4, indicating high severity, with impacts on confidentiality, integrity, and availability. A patch is available and should be applied. The vulnerability is part of a broader set of Linux kernel security fixes released by Ubuntu in July 2026. Join the discussion | GCVE Database | 07/20/2026, 00:00:00 UTC Added: 07/21/2026, 19:59:29 UTC |
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