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CVE-2026-90154: 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: ksmbd: scope session state changes to bound connections ksmbd_all_conn_set_status() treats every connection whose transient binding flag is set as belonging to the target SessionId. A logoff or session replacement can consequently move an unrelated connection to NEED_RECONNECT or NEED_SETUP. Pass the target session itself and select connections using either the connection-local session xarray or the session's permanent channel list. Use the same association test while waiting for requests to drain. Serialize session-wide status changes under request_lock and do not overwrite EXITING or RELEASING. Protect the shutdown transition with the same lock so a concurrent session update cannot revive a closing connection.

    Засегнати продукти

    • Linux Linux: f5a544e3bab78142207e0242d22442db85ba1eff преди 3deefd5fb1368e2577144b0961b1a5df26b587d1; f5a544e3bab78142207e0242d22442db85ba1eff преди 3d66f3ec3c69fa242939a9f9e6815df33390b1bb; f5a544e3bab78142207e0242d22442db85ba1eff преди 1ff0e41afbe73240a7d7b96d4e8e86d0aaf0fe0b; f5a544e3bab78142207e0242d22442db85ba1eff преди 0875872718b98e8530fbc634e5aa7dbd3253b80d; f5a544e3bab78142207e0242d22442db85ba1eff преди c50e628122aed077695669e25b842e778511a43d
    • Linux Linux: 5.15; преди 5.15; 6.6.160 до 6.6.*; 6.12.114 до 6.12.*; 6.18.57 до 6.18.*; 7.2.6 до 7.2.*; от 7.3 нататък

    История

    • 17 септември 2026 Публикувано

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    CVE-2026-90154: Linux | freedomonline.bg