{"cve":"CVE-2026-80703","nvd":{"published":"2026-08-28T08:16:55.850","modified":"2026-08-30T07:17:21.563","status":"Received","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdkfd: Fix missing authorization check in KFD_IOC_DBG_TRAP_DISABLE\n\nPrevent unauthorized termination of active GPU debug sessions.\nPreviously, users with /dev/kfd access could terminate another process's\ndebug session without proper ownership or ptrace authorization.\n\n(cherry picked from commit 4db4c5ffd5585b72622ecf6ffedf2da258ee23f5)","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["https://git.kernel.org/stable/c/4070909ac042f44654aac72f7986ea550c96f591","https://git.kernel.org/stable/c/99b2fe4f19e3be0a8d0a0b5ea98d855970889653","https://git.kernel.org/stable/c/9e52212aff8ed1fd9087728f61243ce3efd9d0ac","https://git.kernel.org/stable/c/b8c05061997408bf81759f2dd31cd5f66771d15f","https://git.kernel.org/stable/c/ce813614f63b020a826071276a92f2cfae7cba79"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:50:50.842544443+00:00"},"epss":{"cve":"CVE-2026-80703","score":0.00156,"percentile":0.0475,"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."]}