{"id":"CVE-2026-62702","title":"Windows Graphics Kernel Denial of Service Vulnerability","summary":"Null pointer dereference in Windows Graphics Kernel allows an unauthorized attacker to deny service over a network.","severity":"medium","cvss":6.8,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H/E:U/RL:O/RC:C","cvssSource":"cna","cwe":["CWE-476"],"vendor":"Microsoft","product":"Windows 10 Version 21H2","affected":["windows_10_version_21h2 >= 10.0.19044.0 < 10.0.19044.7663","windows_10_version_22h2 >= 10.0.19045.0 < 10.0.19045.7663","windows_11_version_23h2 >= 10.0.22631.0 < 10.0.22631.7517","windows_11_version_23h2 >= 10.0.22631.0 < 10.0.22631.7517","windows_11_version_24h2 >= 10.0.26100.0 < 10.0.26100.9168","windows_11_version_25h2 >= 10.0.26200.0 < 10.0.26200.9168","windows_11_version_26h1 >= 10.0.28000.0 < 10.0.28000.2704","windows_server_2022 >= 10.0.20348.0 < 10.0.20348.5499","windows_server_2025 >= 10.0.26100.0 < 10.0.26100.33296","windows_server_2025_server_core_installation >= 10.0.26100.0 < 10.0.26100.33296"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-08-11T20:38:27.721599Z"},"published":"2026-08-11","updated":"2026-09-16","sourceUpdated":"2026-09-16T16:23:32.971Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-62702","references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-62702","label":"Windows Graphics Kernel Denial of Service Vulnerability"}],"tags":["cve.org"],"epss":0.00943,"epssPercentile":0.5951,"ingestedAt":"2026-09-08T18:07:34.900Z","slug":"CVE-2026-62702","body":"## Overview\n\nNull pointer dereference in Windows Graphics Kernel allows an unauthorized attacker to deny service over a network.\n\n## Affected\n\n- `windows_10_version_21h2 >= 10.0.19044.0 < 10.0.19044.7663`\n- `windows_10_version_22h2 >= 10.0.19045.0 < 10.0.19045.7663`\n- `windows_11_version_23h2 >= 10.0.22631.0 < 10.0.22631.7517`\n- `windows_11_version_23h2 >= 10.0.22631.0 < 10.0.22631.7517`\n- `windows_11_version_24h2 >= 10.0.26100.0 < 10.0.26100.9168`\n- `windows_11_version_25h2 >= 10.0.26200.0 < 10.0.26200.9168`\n- `windows_11_version_26h1 >= 10.0.28000.0 < 10.0.28000.2704`\n- `windows_server_2022 >= 10.0.20348.0 < 10.0.20348.5499`\n- `windows_server_2025 >= 10.0.26100.0 < 10.0.26100.33296`\n- `windows_server_2025_server_core_installation >= 10.0.26100.0 < 10.0.26100.33296`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":38,"depthScoreParts":{"impact":37.4,"likelihood":0.2,"exploitation":0,"ransomware":0},"changes":[]}