{"cve":"CVE-2024-26809","nvd":{"published":"2024-04-04T10:15:09.820","modified":"2026-08-04T11:17:08.603","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nft_set_pipapo: release elements in clone only from destroy path\n\nClone already always provides a current view of the lookup table, use it\nto destroy the set, otherwise it is possible to destroy elements twice.\n\nThis fix requires:\n\n 212ed75dc5fb (\"netfilter: nf_tables: integrate pipapo into commit protocol\")\n\nwhich came after:\n\n 9827a0e6e23b (\"netfilter: nft_set_pipapo: release elements in clone from abort path\").","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":[],"references":["https://git.kernel.org/stable/c/362508506bf545e9ce18c72a2c48dcbfb891ab9c","https://git.kernel.org/stable/c/5ad233dc731ab64cdc47b84a5c1f78fff6c024af","https://git.kernel.org/stable/c/821e28d5b506e6a73ccc367ff792bd894050d48b","https://git.kernel.org/stable/c/9384b4d85c46ce839f51af01374062ce6318b2f2","https://git.kernel.org/stable/c/b0e256f3dd2ba6532f37c5c22e07cb07a36031ee"],"products":["debian:debian_linux","linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:48:32.179249784+00:00"},"epss":{"cve":"CVE-2024-26809","score":0.00294,"percentile":0.22071,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}