{"apiVersion":"1.0","identifier":"CVE-2026-74710","description":"In the Linux kernel, the following vulnerability has been resolved: xsk: require at least 16 bytes of TX metadata AF_XDP accepts a TX metadata length as small as eight bytes, but every supported request needs the flags plus at least one eight-byte request field. Such short metadata also lets the kernel read beyond the registered area. Require 16 bytes rather than sizeof(struct xsk_tx_metadata) to preserve compatibility with applications that do not use launch-time metadata.","publishedAt":"2026-08-22T16:16:45","lastModifiedAt":"2026-08-25T06:18:55","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-74710","cvssScore":7.8,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","epssProbability":0.00129,"riskScore":0.79,"affectedProduct":"Linux kernel","affectedVersions":"unknown","vulnerabilityType":"Kernel","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-74710","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-74710","en":"https://www.redsauce.net/en/cves/CVE-2026-74710","fr":"https://www.redsauce.net/fr/cves/CVE-2026-74710","pt":"https://www.redsauce.net/pt/cves/CVE-2026-74710","de":"https://www.redsauce.net/de/cves/CVE-2026-74710","sk":"https://www.redsauce.net/sk/cves/CVE-2026-74710","el":"https://www.redsauce.net/el/cves/CVE-2026-74710"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-74710"}}