{"version":"1.0","type":"rich","provider_name":"RootPwn","provider_url":"https://rootpwn.me","title":"CVE-2026-83690: Windows Kernel Use‑After‑Free Privilege Escalation","description":"A local use‑after‑free flaw in the Windows kernel allows an attacker with local access to gain SYSTEM privileges. Microsoft has released a patch in the latest cumulative update. Defenders should apply the update immediately and enforce least‑privilege controls.","url":"https://rootpwn.me/news/cve-2026-83690-windows-kernel-use-after-free-privilege-escalation","thumbnail_url":"https://rootpwn.me/images/007501af70c34ad0b3d20a8334770c75.jpg","thumbnail_width":1600,"thumbnail_height":900}