{"apiVersion":"1.0","identifier":"CVE-2026-74565","description":"In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: make nft_object rhltable per table The nft_object rhltable is global, this allows for accessing objects that are being dismangled from lookup path by other existing netns. Given the nft_obj_destroy() releases the object inmediately, this might lead to use-after-free of these objects that are being released. Make the existing rhltable per table to address this issue to deal with with the nft_rcv_nl_event() path too. Update nft_obj_lookup() to take the table as non-const, otherwise, compiler complains when passing the objname_ht to rhltable_lookup().","publishedAt":"2026-08-15T13:18:02","lastModifiedAt":"2026-08-17T06:19:54","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-74565","cvssScore":7.8,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","epssProbability":0.00116,"riskScore":0.79,"affectedProduct":"Linux kernel","affectedVersions":"unknown","vulnerabilityType":"Kernel","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-74565","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-74565","en":"https://www.redsauce.net/en/cves/CVE-2026-74565","fr":"https://www.redsauce.net/fr/cves/CVE-2026-74565","pt":"https://www.redsauce.net/pt/cves/CVE-2026-74565","de":"https://www.redsauce.net/de/cves/CVE-2026-74565","sk":"https://www.redsauce.net/sk/cves/CVE-2026-74565","el":"https://www.redsauce.net/el/cves/CVE-2026-74565"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-74565"}}