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CVE-2026-53149: 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: thunderbolt: Bound root directory content to block size __tb_property_parse_dir() does not check that content_offset + content_len fits within block_len for the root directory case. When rootdir->length equals or exceeds block_len - 2, the entry loop reads past the allocated property block. Add a bounds check after computing content_offset and content_len to reject directories whose content extends past the block.

    Засегнати продукти

    • Linux Linux: cdae7c07e3e3509eaabc18c1640a55dc5b99c179 преди 5c7657d38d07268124782f03519f07c22a5814fb; cdae7c07e3e3509eaabc18c1640a55dc5b99c179 преди b212bc161d8a9937b42153723a4a3f2f74fab528; cdae7c07e3e3509eaabc18c1640a55dc5b99c179 преди 1912be23daf4afc8d24ce916021ab68ca4c679db; cdae7c07e3e3509eaabc18c1640a55dc5b99c179 преди 4d0b1524caadb04c10a71f3f88692c63dcb39115; cdae7c07e3e3509eaabc18c1640a55dc5b99c179 преди 0a32040a48db8cf35de48b85d6115df5623e4964; cdae7c07e3e3509eaabc18c1640a55dc5b99c179 преди 60ba6217460792356a238299edd675d91d46bab4; cdae7c07e3e3509eaabc18c1640a55dc5b99c179 преди cbeb68cbaa0a6f979ef428a7f2d0268c082ba166; cdae7c07e3e3509eaabc18c1640a55dc5b99c179 преди 65423079c7420e3dbf9a7aa345c243a3f5752e5d
    • Linux Linux: 4.15; преди 4.15; 5.10.259 до 5.10.*; 5.15.210 до 5.15.*; 6.1.176 до 6.1.*; 6.6.143 до 6.6.*; 6.12.94 до 6.12.*; 6.18.36 до 6.18.*; 7.0.13 до 7.0.*; от 7.1 нататък
    • Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem: всички версии

    История

    • 25 юни 2026 Публикувано

    Други уязвимости в Linux Linux

    Първоизточници

    CVE-2026-53149: Linux | freedomonline.bg