{"id":"CVE-2023-38146","state":"PUBLISHED","title":"Windows Themes Remote Code Execution Vulnerability","description":"Windows Themes Remote Code Execution Vulnerability","publishedAt":"2023-09-12T16:58:21.795Z","updatedAt":"2025-10-30T18:17:47.335Z","severity":{"score":8.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","source":"microsoft"},"assigner":"microsoft","products":["Microsoft Windows 11 version 21H2","Microsoft Windows 11 version 22H2"],"affected":[{"vendor":"Microsoft","product":"Windows 11 version 21H2","versions":[{"version":"10.0.0","status":"affected","lessThan":"10.0.22000.2416","versionType":"custom"}],"platforms":["x64-based Systems","ARM64-based Systems"]},{"vendor":"Microsoft","product":"Windows 11 version 22H2","versions":[{"version":"10.0.22621.0","status":"affected","lessThan":"10.0.22621.2283","versionType":"custom"}],"platforms":["ARM64-based Systems","x64-based Systems"]}],"references":["https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-38146","http://packetstormsecurity.com/files/176391/Themebleed-Windows-11-Themes-Arbitrary-Code-Execution.html"],"weaknesses":["CWE-367"],"ingestedAt":"2026-10-29T20:06:08.715Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/38xxx/CVE-2023-38146.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-38146","state":"PUBLISHED","datePublished":"2023-09-12T16:58:21.795Z","dateUpdated":"2025-10-30T18:17:47.335Z","assignerShortName":"microsoft","assignerOrgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","dateReserved":"2023-07-12T23:41:45.859Z"},"containers":{"cna":{"title":"Windows Themes Remote Code Execution Vulnerability","descriptions":[{"lang":"en-US","value":"Windows Themes Remote Code Execution Vulnerability"}],"affected":[{"vendor":"Microsoft","product":"Windows 11 version 21H2","versions":[{"version":"10.0.0","status":"affected","lessThan":"10.0.22000.2416","versionType":"custom"}],"platforms":["x64-based Systems","ARM64-based Systems"]},{"vendor":"Microsoft","product":"Windows 11 version 22H2","versions":[{"version":"10.0.22621.0","status":"affected","lessThan":"10.0.22621.2283","versionType":"custom"}],"platforms":["ARM64-based Systems","x64-based Systems"]}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-38146","name":"Windows Themes Remote Code Execution Vulnerability","tags":["vendor-advisory"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en-US","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","baseSeverity":"HIGH","baseScore":8.8,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-367","description":"CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition","lang":"en-US","type":"CWE"}]}],"providerMetadata":{"shortName":"microsoft","orgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","dateUpdated":"2025-10-30T18:17:47.335Z"},"datePublic":"2023-09-12T07:00:00.000Z","cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_11_21H2:*:*:*:*:*:*:x64:*","versionStartIncluding":"10.0.0","versionEndExcluding":"10.0.22000.2416"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_11_22H2:*:*:*:*:*:*:arm64:*","versionStartIncluding":"10.0.22621.0","versionEndExcluding":"10.0.22621.2283"}]}]}]},"adp":[{"title":"CVE Program Container","references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-38146","name":"Windows Themes Remote Code Execution Vulnerability","tags":["vendor-advisory","x_transferred"]},{"url":"http://packetstormsecurity.com/files/176391/Themebleed-Windows-11-Themes-Arbitrary-Code-Execution.html","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T17:30:14.075Z"}}]}}}