{"cve":"CVE-2026-80884","nvd":{"published":"2026-09-04T17:17:01.103","modified":"2026-10-21T13:20:00.863","status":"Received","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nntb: Store original DMA address for future release\n\nThe DMA API requires that dma_free_attrs receive the exact dma_handle\noriginally returned by the allocation function. Do not modify it.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["https://git.kernel.org/stable/c/0f035333e19944f8ea7a423681f161eb1b2db21c","https://git.kernel.org/stable/c/10662aafce4acd52278c942d0a5b3993594017b9","https://git.kernel.org/stable/c/2b9ddb7311c79e8af2410abd97765fffd9ddf586","https://git.kernel.org/stable/c/a4a046f668c7c7d0df9510cc426678563fff1b03","https://git.kernel.org/stable/c/da6d997ac556479c112554ab5d95cbd04683eb11"],"products":[],"source":"nvd","synced_at":"2026-10-22T16:41:11.231219466+00:00"},"epss":{"cve":"CVE-2026-80884","score":0.00209,"percentile":0.10915,"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."]}