{"cve":"CVE-2026-23256","nvd":{"published":"2026-03-18T18:16:23.817","modified":"2026-06-17T10:21:11.883","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: liquidio: Fix off-by-one error in VF setup_nic_devices() cleanup\n\nIn setup_nic_devices(), the initialization loop jumps to the label\nsetup_nic_dev_free on failure. The current cleanup loop while(i--)\nskip the failing index i, causing a memory leak.\n\nFix this by changing the loop to iterate from the current index i\ndown to 0.\n\nCompile tested only. Issue found using code review.","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":["CWE-193"],"references":["https://git.kernel.org/stable/c/01fbca1e93ec3f39f76c31a8f9afa32ce00da48a","https://git.kernel.org/stable/c/3bf519e39b51cb08a93c0599870b35a23db1031e","https://git.kernel.org/stable/c/4640fa5ad5e1a0dbd1c2d22323b7d70a8107dcfd","https://git.kernel.org/stable/c/52b19b3a22306fe452ec9e8ff96063f4bfb77b99","https://git.kernel.org/stable/c/6cbba46934aefdfb5d171e0a95aec06c24f7ca30"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:26:19.218427112+00:00"},"epss":{"cve":"CVE-2026-23256","score":0.00119,"percentile":0.01731,"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."]}