{"apiVersion":"1.0","identifier":"CVE-2026-74705","description":"In the Linux kernel, the following vulnerability has been resolved: udp: fix potential use-after-free in tunnel segmentation __skb_udp_tunnel_segment() gets the UDP header before ensuring the tunnel header is in the skb head. If the pull reallocates skb->head, the saved UDP header pointer is no longer valid. Get the UDP header after the pull to avoid a potential use-after-free.","publishedAt":"2026-08-22T16:16:45","lastModifiedAt":"2026-08-25T06:18:54","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-74705","cvssScore":10,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","epssProbability":0.005,"riskScore":1.05,"affectedProduct":"Linux kernel","affectedVersions":"unknown","vulnerabilityType":"Kernel","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-74705","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-74705","en":"https://www.redsauce.net/en/cves/CVE-2026-74705","fr":"https://www.redsauce.net/fr/cves/CVE-2026-74705","pt":"https://www.redsauce.net/pt/cves/CVE-2026-74705","de":"https://www.redsauce.net/de/cves/CVE-2026-74705","sk":"https://www.redsauce.net/sk/cves/CVE-2026-74705","el":"https://www.redsauce.net/el/cves/CVE-2026-74705"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-74705"}}