Threats Tagged 'cve-2026-72248'
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Threats Tagged 'cve-2026-72248'
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In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: support IPIP tunnel with direct xmit The combination of… (CVE-2026-72248)CVE-2026-72248 0 A vulnerability in the Linux kernel's netfilter flowtable related to IPIP tunnels with direct transmit has been resolved. The issue arises because no destination entry (dst_entry) is provided to check the socket buffer (skb) headroom and to set the IP header fragment offset field, leading to invalid destination usage and potential kernel crash during tunnel transmission. The fix involves restructuring how route state is preserved and released for direct transmit tunnel flows, ensuring proper handling of destination entries. Join the discussion | GCVE Database | 08/15/2026, 06:32:17 UTC Added: 08/15/2026, 15:53:23 UTC |
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