{"cve":"CVE-2026-31441","nvd":{"published":"2026-04-22T14:16:37.530","modified":"2026-10-15T02:19:05.550","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: idxd: Fix memory leak when a wq is reset\n\nidxd_wq_disable_cleanup() which is called from the reset path for a\nworkqueue, sets the wq type to NONE, which for other parts of the\ndriver mean that the wq is empty (all its resources were released).\n\nOnly set the wq type to NONE after its resources are released.","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-401"],"references":["https://git.kernel.org/stable/c/0c3d3ac57e3c52b570b8c695903306bff07e04c8","https://git.kernel.org/stable/c/39c1504e0e76bcfb93991fd94288a83e05d13b51","https://git.kernel.org/stable/c/54d77cc0c40ca2f894859dc7b3c52997574f1a2a","https://git.kernel.org/stable/c/a16098a2f0c11ee5e04e23aa7478ca1fcfb0f658","https://git.kernel.org/stable/c/a9e7815d38629bcf59d3005001f1f315424a58de"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:30:49.762551342+00:00"},"epss":{"cve":"CVE-2026-31441","score":0.00125,"percentile":0.0221,"date":"2026-10-25"},"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."]}