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CVE-2026-43038 ipv6: icmp: clear skb2->cb[] in ip6_err_gen_icmpv6_unreach()

🗓️ 01 May 2026 14:15:35Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 1 Views

Fixed clearing skb2->cb[] in ip6_err_gen_icmpv6_unreach to prevent misinterpreting IPv4 options as IPv6 data.

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15 Jul 2026 02:19Current
6Medium risk
Vulners AI Score6
CVSS 3.19.8
EPSS0.00255
1