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10 August 2026

Vulnerabilities first published on this day (UTC), newest first.

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  • High 8.8
    CVE-2026-66738 Public exploit

    SPIP < 4.4.18 Code Injection via Navigation Endpoint on SQLite

    SPIP before 4.4.18 contains a code injection vulnerability in SQLite-backed installations. The navigation menu endpoint improperly handles array-typed user input, which bypasses input sanitization and allows the value to break out of an internal quoted string…

  • High 7.8
    CVE-2026-68398 Public exploit

    ppp: defer channel free to an RCU grace period to fix pppol2tp RX UAF

    In the Linux kernel, the following vulnerability has been resolved: ppp: defer channel free to an RCU grace period to fix pppol2tp RX UAF pppol2tp_recv() runs in the L2TP UDP-encap softirq RX path: l2tp_udp_encap_recv() -> l2tp_recv_common() -> pppol2tp_recv(…

  • High 8.1
    CVE-2026-68376 Public exploit

    sctp: fix auth_hmacs array size in struct sctp_cookie

    In the Linux kernel, the following vulnerability has been resolved: sctp: fix auth_hmacs array size in struct sctp_cookie The auth_hmacs array in struct sctp_cookie is supposed to store a complete SCTP_AUTH_HMAC_ALGO parameter, which consists of a struct sctp…

  • High 7.8
    CVE-2026-68138 Public exploit

    net/sched: serialize qdisc_rtab_list against concurrent get/put

    In the Linux kernel, the following vulnerability has been resolved: net/sched: serialize qdisc_rtab_list against concurrent get/put qdisc_get_rtab() and qdisc_put_rtab() mutate the process-global singly linked list qdisc_rtab_list and a plain non-atomic 'int …

  • High 7.8
    CVE-2026-68121 Public exploit

    pppoe: reload header pointer after dev_hard_header()

    In the Linux kernel, the following vulnerability has been resolved: pppoe: reload header pointer after dev_hard_header() pppoe_sendmsg() saves a pointer to the PPPoE header before calling dev_hard_header(). Device header callbacks are allowed to reallocate th…

  • High 7.5
    CVE-2026-18470 Public exploit

    Login & Register Forms < 4.0.2 - Unauthenticated Registered User Email Address Disclosure via Lost Password Response

    The Login & Register Forms WordPress plugin before 4.0.2 does not verify that a password reset request comes from the account's owner, and does not adequately redact the address returned in its response, allowing unauthenticated users to obtain registered use…