{"id":"CVE-2026-97550","revision":"7071acc98af84b7c97c54b089ce92e37","records":[{"revision":"7071acc98af84b7c97c54b089ce92e37","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-97550","aliases":[],"title":"xfs: fix unit conversions in per_binval computation","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nxfs: fix unit conversions in per_binval computation\n\nLOLLM noticed that we're doing the unit conversion in the per_binval\ncomputation backwards -- xfs_buf_inval_log_space's second parameter is\nsupposed to be in bytes, but max_binval is in units of fsblocks.  Hence\nthe conversion should be FSB -> B, not the other way around.","state":0,"publishedAt":"2026-09-25T10:21:43.45+00:00","modifiedAt":"2026-10-19T09:09:13.372+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/xfs/scrub/reap.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"b2311ec6778fcde9d40cd9e22899f8bd594d8465\",\n                            \"lessThan\": \"b5089a328acc83fe2f23127a79397a0bfd9ebc33\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b2311ec6778fcde9d40cd9e22899f8bd594d8465\",\n                            \"lessThan\": \"cfeba3bdf4dfa405e29f4ee13a20e9063fd0b7ef\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b2311ec6778fcde9d40cd9e22899f8bd594d8465\",\n                            \"lessThan\": \"05cff7c2b79f76c7cfe90613a60e16aaaa051ef7\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\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/xfs/scrub/reap.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6.18\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.18\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.53\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.7\",\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":[],"references":["https://git.kernel.org/stable/c/b5089a328acc83fe2f23127a79397a0bfd9ebc33","https://git.kernel.org/stable/c/cfeba3bdf4dfa405e29f4ee13a20e9063fd0b7ef","https://git.kernel.org/stable/c/05cff7c2b79f76c7cfe90613a60e16aaaa051ef7"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-97550","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-97550","identifiers":["CVE-2026-97550"]},"retained":false,"historicalAffected":[]}],"coverage":[]}