{"id":"CVE-2026-89829","revision":"6f0b1995c6314f0ba029e18efa9a4a09","records":[{"revision":"6f0b1995c6314f0ba029e18efa9a4a09","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-89829","aliases":[],"title":"f2fs: fix to pass folio->index to f2fs_sanity_check_node_footer()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nf2fs: fix to pass folio->index to f2fs_sanity_check_node_footer()\n\nOtherwise in f2fs_sanity_check_node_footer(), it will check the\nsame nid incorrectly.","state":0,"publishedAt":"2026-09-16T10:31:01.761+00:00","modifiedAt":"2026-10-19T08:53:22.927+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"fs/f2fs/node.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"cd2fec912a0f04390d446ed692f73f2da842855f\",\n                            \"lessThan\": \"a984446aa9d5b787afa3023fc7b44017b80fe3bc\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"0a736109c9d29de0c26567e42cb99b27861aa8ba\",\n                            \"lessThan\": \"0b196c07407f48a41cd9741cf53e10cb1e23d2e5\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"0a736109c9d29de0c26567e42cb99b27861aa8ba\",\n                            \"lessThan\": \"7e188e9f9437ab47c3237d609f1b26348d6fea1a\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"971aa8e2a4043d92bf62061b79f74fd4ac59165a\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"6.18.13\",\n                            \"lessThan\": \"6.18.51\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.19.3\",\n                            \"lessThan\": \"6.20\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"fs/f2fs/node.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"7.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"7.0\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.51\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.5\",\n                            \"lessThanOrEqual\": \"7.2.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.3\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.8,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/a984446aa9d5b787afa3023fc7b44017b80fe3bc","https://git.kernel.org/stable/c/0b196c07407f48a41cd9741cf53e10cb1e23d2e5","https://git.kernel.org/stable/c/7e188e9f9437ab47c3237d609f1b26348d6fea1a"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-89829","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-89829","identifiers":["CVE-2026-89829"]},"retained":false,"historicalAffected":[]}],"coverage":[]}