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CVE-2026-90318: Linux

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CVSS

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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: fat: release buffer head after rebuilding parent fat_scan_logstart() leaves the matching directory entry's buffer head in sinfo.bh for the caller to release, just like fat_scan(). fat_rebuild_parent() uses the directory entry to rebuild the parent inode for the nostale_ro NFS export path, but does not release sinfo.bh after a successful scan. Release it once fat_build_inode() has consumed the directory entry data.

    Засегнати продукти

    • Linux Linux: f1e6fb0ab451dae8523fbb8c119a653b2730e938 преди 5e44b6944e11fd6647f028219ad0be4e85e9acee; f1e6fb0ab451dae8523fbb8c119a653b2730e938 преди d2a86329152c69a6200c15b2bf618755f8563826; f1e6fb0ab451dae8523fbb8c119a653b2730e938 преди 0f18d712ba9c980e05b7e33a27cde4fe3ed2d393; f1e6fb0ab451dae8523fbb8c119a653b2730e938 преди e38587d98d1ceac608420052c0cdd901d25878f3; f1e6fb0ab451dae8523fbb8c119a653b2730e938 преди c6a67aa438179cad40f8ae45469e304338d65c0a; f1e6fb0ab451dae8523fbb8c119a653b2730e938 преди 571ea4263d69df1b48578e4314a828ecd0604755; f1e6fb0ab451dae8523fbb8c119a653b2730e938 преди 7565e44507634514e3e1899d3acad3de43f7a2c1; f1e6fb0ab451dae8523fbb8c119a653b2730e938 преди 83e98dbf19ab64e8528e101e20f8d50e1aaa68a8
    • Linux Linux: 3.10; преди 3.10; 5.10.270 до 5.10.*; 5.15.221 до 5.15.*; 6.1.188 до 6.1.*; 6.6.157 до 6.6.*; 6.12.110 до 6.12.*; 6.18.52 до 6.18.*; 7.2.6 до 7.2.*; от 7.3 нататък

    История

    • 17 септември 2026 Публикувано

    Други уязвимости в Linux Linux

    Първоизточници

    CVE-2026-90318: Linux | freedomonline.bg