{"@context":"https://openvex.dev/ns/v0.2.0","@id":"https://database.harborguard.co/cve/CVE-2026-46311/vex.json","author":"HarborGuard Database","role":"Document Creator","timestamp":"2026-06-14T04:30:09.270Z","version":1,"tooling":"HarborGuard Database (https://database.harborguard.co)","statements":[{"vulnerability":{"name":"CVE-2026-46311","@id":"https://www.cve.org/CVERecord?id=CVE-2026-46311","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu/userq: fix access to stale wptr mapping\n\nUse drm_exec to take both locks i.e vm root bo and\nwptr_obj bo to access the mapping data properly.\n\nThis fixes the security issue of unmap the wptr_obj while\na queue creation is in progress and passing other\nbo at same address.\n\n(cherry picked from commit 1fc6c8ab45dbee096469c08c13f6099d57a52d6c)"},"products":[{"@id":"cpe:2.3:a:linux:linux:*:*:*:*:*:*:*:*","identifiers":{"cpe23":"cpe:2.3:a:linux:linux:*:*:*:*:*:*:*:*"}},{"@id":"cpe:2.3:a:linux:linux:6.16:*:*:*:*:*:*:*","identifiers":{"cpe23":"cpe:2.3:a:linux:linux:6.16:*:*:*:*:*:*:*"}}],"status":"affected","action_statement":"Update to a fixed version: 0, 336a9186f3a4b65bbd865d93936605ac8a1a3991, 6da7b1242da4455b11c24ce667d1cab1a348c8ea, 7.0.9, 7.1-rc3.","timestamp":"2026-06-14T04:30:09.270Z"}]}