Threats Tagged 'cve-2026-74268'
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Threats Tagged 'cve-2026-74268'
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In the Linux kernel, the following vulnerability has been resolved: tcp: clear sock_ops cb flags before force-closing a child socket A child socket… (CVE-2026-74268)CVE-2026-74268 0 A vulnerability in the Linux kernel's TCP implementation involves improper handling of child socket callback flags during forced socket closure. Specifically, a child socket inherits callback flags from its listener, but if its setup fails, the child socket is freed while callbacks expecting a socket lock are still set, leading to a kernel warning and potential instability. The issue arises because the child socket's callback flags are not cleared before forced closure, causing tcp_done() to invoke callbacks without the expected socket lock. Join the discussion | GCVE Database | 08/15/2026, 06:32:27 UTC Added: 08/15/2026, 15:53:16 UTC |
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