{"id":"CVE-2026-90485","state":"PUBLISHED","title":"IOBit Uninstaller IOCTL Dispatch IURegistryFilter.sys sub_11838 null pointer dereference","description":"A flaw has been found in IOBit Uninstaller 15.5.0.11. Affected by this issue is the function sub_11838 of the file IURegistryFilter.sys of the component IOCTL Dispatch Handler. This manipulation causes null pointer dereference. The attack requires local access. The exploit has been published and may be used. Identical IURegistryFilter.sys ships across multiple IObit families. The vendor was contacted early about this disclosure but did not respond in any way.","publishedAt":"2026-09-12T21:15:09.296Z","updatedAt":"2026-09-14T18:21:21.109Z","severity":{"score":6.8,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["IOBit Uninstaller"],"affected":[{"vendor":"IOBit","product":"Uninstaller","versions":[{"version":"15.5.0.11","status":"affected"}],"cpes":["cpe:2.3:a:iobit:uninstaller:*:*:*:*:*:*:*:*"],"modules":["IOCTL Dispatch Handler"]}],"references":["https://vuldb.com/vuln/403064","https://vuldb.com/vuln/403064/cti","https://vuldb.com/cve/CVE-2026-90485","https://vuldb.com/submit/887954"],"weaknesses":["CWE-476","CWE-404"],"ingestedAt":"2026-10-29T20:13:34.582Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/90xxx/CVE-2026-90485.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-90485","state":"PUBLISHED","datePublished":"2026-09-12T21:15:09.296Z","dateUpdated":"2026-09-14T18:21:21.109Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-09-12T07:34:24.704Z"},"containers":{"cna":{"title":"IOBit Uninstaller IOCTL Dispatch IURegistryFilter.sys sub_11838 null pointer dereference","descriptions":[{"lang":"en","value":"A flaw has been found in IOBit Uninstaller 15.5.0.11. Affected by this issue is the function sub_11838 of the file IURegistryFilter.sys of the component IOCTL Dispatch Handler. This manipulation causes null pointer dereference. The attack requires local access. The exploit has been published and may be used. Identical IURegistryFilter.sys ships across multiple IObit families. 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