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Critical TCP use-after-free: CVE-2026-98432

IT·安全 · 2026-10-29 23:48

CVE-2026-98432 is a race condition in the Linux kernel's IPv4 TCP handshake that can be triggered remotely without credentials. Upstream has fixed it, but RHEL and Ubuntu have no patches yet, and distributions rate its severity differently.

Source: www.rescana.com


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