{"uuid": "6257797b-a6b2-46a2-a57b-2f7c32250c25", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58629", "type": "published-proof-of-concept", "source": "https://t.me/proxy_bar/3571", "content": "CVE-2026-58629: A Double-Free in dxgkrnl\u2019s CreateAllocation Rollback\n\nOriginal text: \u201cJuly 2026 Patch Tuesday [CVE-2026-58629] Freeing the Wrong Allocation: a double-free in dxgkrnl\u2019s CreateAllocation rollback\u201d \u2014 gengstah, gengstah (personal blog), July 14, 2026. Disassembly, crash dumps and code below are reproduced verbatim with attribution captions.\n\nExecutive Summary\n\nCVE-2026-58629 is a local elevation-of-privilege bug in dxgkrnl, the Windows Display Driver Model (WDDM) kernel component\u2026\n\nhttps://core-jmp.org/2026/07/cve-2026-58629-dxgkrnl-createallocation-double-free/", "creation_timestamp": "2026-09-03T00:00:40.046897Z"}