{"id":"CVE-2024-26809","title":"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…","summary":"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…","severity":"high","cvss":7.8,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","vendor":"linux","product":"linux_kernel","affected":["linux_kernel >= 5.10.130, < 5.10.214","linux_kernel >= 5.15.54, < 5.15.153","linux_kernel >= 5.18.11, < 6.1.83","linux_kernel >= 6.2, < 6.6.23","linux_kernel >= 6.7, < 6.7.11","linux_kernel >= 6.8, < 6.8.2","debian_linux = 10.0"],"patched":["linux_kernel 6.8.2"],"published":"2024-04-04","updated":"2026-08-04","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2024-26809","references":[{"url":"https://git.kernel.org/stable/c/362508506bf545e9ce18c72a2c48dcbfb891ab9c","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/5ad233dc731ab64cdc47b84a5c1f78fff6c024af","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/821e28d5b506e6a73ccc367ff792bd894050d48b","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/9384b4d85c46ce839f51af01374062ce6318b2f2","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/b0e256f3dd2ba6532f37c5c22e07cb07a36031ee","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/b36b83297ff4910dfc8705402c8abffd4bbf8144","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/ff90050771412b91e928093ccd8736ae680063c2","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/362508506bf545e9ce18c72a2c48dcbfb891ab9c","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/5ad233dc731ab64cdc47b84a5c1f78fff6c024af","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/821e28d5b506e6a73ccc367ff792bd894050d48b","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/9384b4d85c46ce839f51af01374062ce6318b2f2","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/b0e256f3dd2ba6532f37c5c22e07cb07a36031ee","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/b36b83297ff4910dfc8705402c8abffd4bbf8144","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/ff90050771412b91e928093ccd8736ae680063c2","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd"],"epss":0.00294,"epssPercentile":0.22216,"ingestedAt":"2026-08-05T10:46:49.302Z","slug":"CVE-2024-26809","body":"## Overview\n\nIn 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\").\n\n## Affected\n\n- `linux_kernel >= 5.10.130, < 5.10.214`\n- `linux_kernel >= 5.15.54, < 5.15.153`\n- `linux_kernel >= 5.18.11, < 6.1.83`\n- `linux_kernel >= 6.2, < 6.6.23`\n- `linux_kernel >= 6.7, < 6.7.11`\n- `linux_kernel >= 6.8, < 6.8.2`\n- `debian_linux = 10.0`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `linux_kernel 6.8.2`","depth":"twilight","depthScore":43,"depthScoreParts":{"impact":42.9,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}