{"id":"CVE-2026-97550","title":"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_spa…","summary":"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_spa…","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= b2311ec6778fcde9d40cd9e22899f8bd594d8465 < b5089a328acc83fe2f23127a79397a0bfd9ebc33","Linux >= b2311ec6778fcde9d40cd9e22899f8bd594d8465 < cfeba3bdf4dfa405e29f4ee13a20e9063fd0b7ef","Linux >= b2311ec6778fcde9d40cd9e22899f8bd594d8465 < 05cff7c2b79f76c7cfe90613a60e16aaaa051ef7","Linux 6.18"],"published":"2026-09-25","updated":"2026-09-25","sourceUpdated":"2026-09-25T11:17:05.423","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-97550","references":[{"url":"https://git.kernel.org/stable/c/05cff7c2b79f76c7cfe90613a60e16aaaa051ef7","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/b5089a328acc83fe2f23127a79397a0bfd9ebc33","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/cfeba3bdf4dfa405e29f4ee13a20e9063fd0b7ef","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-09-25T11:06:38.918Z","slug":"CVE-2026-97550","body":"## Overview\n\nIn 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}