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CVE-2026-98088: Linux

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Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)

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    Описание

    Оригинално описание

    In the Linux kernel, the following vulnerability has been resolved: scsi: mpt3sas: Avoid out-of-bounds cpumask_of_node() call in _base_assign_reply_queues() dev_to_node() can return NUMA_NO_NODE (-1) on systems without NUMA topology information for the PCI device, such as single-socket boards that don't expose device-to-node affinity. Passing -1 directly into cpumask_of_node() indexes node_to_cpumask_map[-1], an out-of-bounds array read caught by UBSAN: UBSAN: array-index-out-of-bounds in arch/x86/include/asm/topology.h:72:28 index -1 is out of range for type 'cpumask *[1024]' Fall back to cpu_online_mask when no NUMA node is available, rather than assuming dev_to_node() always returns a valid node index.

    Засегнати продукти

    • Linux Linux: 728bbc6cbff70051813730fb7977f5d99d867e12 преди f531758ef21ba9a7716148cc290e8d9a110f20d9; 728bbc6cbff70051813730fb7977f5d99d867e12 преди 06a994ad7bbd13714cd45df582389f751531e60c; 728bbc6cbff70051813730fb7977f5d99d867e12 преди 7bcce856c79c1799351e170aec83e018ccf3d044; 728bbc6cbff70051813730fb7977f5d99d867e12 преди 0a5f7cdb0cb911584720591069065f09c59ec4fc; 728bbc6cbff70051813730fb7977f5d99d867e12 преди 7b23144c3ff6e46d7d4a464b02f8944265684e39; 728bbc6cbff70051813730fb7977f5d99d867e12 преди 45504e621b7e884abe59f201e093a3eac7fca7fe; 728bbc6cbff70051813730fb7977f5d99d867e12 преди e0d26fe176a8db6ccad4ab38c5bab29391c1946b
    • Linux Linux: 5.3; преди 5.3; 5.15.222 до 5.15.*; 6.1.189 до 6.1.*; 6.6.158 до 6.6.*; 6.12.111 до 6.12.*; 6.18.53 до 6.18.*; 7.2.7 до 7.2.*; от 7.3 нататък

    История

    • 25 септември 2026 Публикувано

    Други уязвимости в Linux Linux

    Първоизточници

    CVE-2026-98088: Linux | freedomonline.bg