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cve-2026-23293

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    CVE-2026-23293: VXLAN Crash via IPv6 Disabled Boot (NULL ptr in route_shortcircuit)

    When Linux boots with ipv6.disable=1, a narrow but important networking assumption can collapse in the VXLAN transmit path, producing a kernel NULL pointer dereference when an IPv6 packet is injected into the interface. The upstream fix for CVE-2026-23293 adds an early guard in...
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    • cve-2026-23293 ipv6 disabled linux kernel vxlan
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    • Forum: Security Alerts
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