{"id":"CVE-2024-49027","state":"PUBLISHED","title":"Microsoft Excel Remote Code Execution Vulnerability","description":"Microsoft Excel Remote Code Execution Vulnerability","publishedAt":"2024-11-12T17:54:21.180Z","updatedAt":"2025-07-08T15:41:53.996Z","severity":{"score":7.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:L/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 Microsoft Office 2019","Microsoft Microsoft 365 Apps for Enterprise","Microsoft Microsoft Office LTSC for Mac 2021","Microsoft Microsoft Office LTSC 2021","Microsoft Microsoft Office LTSC 2024","Microsoft Microsoft Office LTSC for Mac 2024","Microsoft Microsoft Excel 2016"],"affected":[{"vendor":"Microsoft","product":"Microsoft Office 2019","versions":[{"version":"19.0.0","status":"affected","lessThan":"https://aka.ms/OfficeSecurityReleases","versionType":"custom"}],"platforms":["32-bit Systems","x64-based Systems"]},{"vendor":"Microsoft","product":"Microsoft 365 Apps for Enterprise","versions":[{"version":"16.0.1","status":"affected","lessThan":"https://aka.ms/OfficeSecurityReleases","versionType":"custom"}],"platforms":["32-bit Systems","x64-based Systems"]},{"vendor":"Microsoft","product":"Microsoft Office LTSC for Mac 2021","versions":[{"version":"16.0.1","status":"affected","lessThan":"16.91.24111020","versionType":"custom"}],"platforms":["Unknown"]},{"vendor":"Microsoft","product":"Microsoft Office LTSC 2021","versions":[{"version":"16.0.1","status":"affected","lessThan":"https://aka.ms/OfficeSecurityReleases","versionType":"custom"}],"platforms":["x64-based Systems","32-bit Systems"]},{"vendor":"Microsoft","product":"Microsoft Office LTSC 2024","versions":[{"version":"1.0.0","status":"affected","lessThan":"https://aka.ms/OfficeSecurityReleases","versionType":"custom"}],"platforms":["32-bit Systems","x64-based Systems"]},{"vendor":"Microsoft","product":"Microsoft Office LTSC for Mac 2024","versions":[{"version":"1.0.0","status":"affected","lessThan":"16.91.24111020","versionType":"custom"}],"platforms":["Unknown"]},{"vendor":"Microsoft","product":"Microsoft Excel 2016","versions":[{"version":"16.0.0.0","status":"affected","lessThan":"16.0.5474.1001","versionType":"custom"}],"platforms":["32-bit Systems","x64-based Systems"]}],"references":["https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-49027"],"weaknesses":["CWE-416"],"ingestedAt":"2026-10-29T20:07:56.516Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/49xxx/CVE-2024-49027.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-49027","state":"PUBLISHED","datePublished":"2024-11-12T17:54:21.180Z","dateUpdated":"2025-07-08T15:41:53.996Z","assignerShortName":"microsoft","assignerOrgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","dateReserved":"2024-10-11T20:57:49.183Z"},"containers":{"cna":{"title":"Microsoft Excel Remote Code Execution Vulnerability","descriptions":[{"lang":"en-US","value":"Microsoft Excel Remote Code Execution Vulnerability"}],"affected":[{"vendor":"Microsoft","product":"Microsoft Office 2019","versions":[{"version":"19.0.0","status":"affected","lessThan":"https://aka.ms/OfficeSecurityReleases","versionType":"custom"}],"platforms":["32-bit Systems","x64-based Systems"]},{"vendor":"Microsoft","product":"Microsoft 365 Apps for Enterprise","versions":[{"version":"16.0.1","status":"affected","lessThan":"https://aka.ms/OfficeSecurityReleases","versionType":"custom"}],"platforms":["32-bit Systems","x64-based Systems"]},{"vendor":"Microsoft","product":"Microsoft Office LTSC for Mac 2021","versions":[{"version":"16.0.1","status":"affected","lessThan":"16.91.24111020","versionType":"custom"}],"platforms":["Unknown"]},{"vendor":"Microsoft","product":"Microsoft Office LTSC 2021","versions":[{"version":"16.0.1","status":"affected","lessThan":"https://aka.ms/OfficeSecurityReleases","versionType":"custom"}],"platforms":["x64-based Systems","32-bit Systems"]},{"vendor":"Microsoft","product":"Microsoft Office LTSC 2024","versions":[{"version":"1.0.0","status":"affected","lessThan":"https://aka.ms/OfficeSecurityReleases","versionType":"custom"}],"platforms":["32-bit Systems","x64-based Systems"]},{"vendor":"Microsoft","product":"Microsoft Office LTSC for Mac 2024","versions":[{"version":"1.0.0","status":"affected","lessThan":"16.91.24111020","versionType":"custom"}],"platforms":["Unknown"]},{"vendor":"Microsoft","product":"Microsoft Excel 2016","versions":[{"version":"16.0.0.0","status":"affected","lessThan":"16.0.5474.1001","versionType":"custom"}],"platforms":["32-bit Systems","x64-based Systems"]}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-49027","name":"Microsoft Excel Remote Code Execution Vulnerability","tags":["vendor-advisory"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en-US","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","baseSeverity":"HIGH","baseScore":7.8,"vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-416","description":"CWE-416: Use After Free","lang":"en-US","type":"CWE"}]}],"providerMetadata":{"shortName":"microsoft","orgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","dateUpdated":"2025-07-08T15:41:53.996Z"},"datePublic":"2024-11-12T08:00:00.000Z","cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:microsoft:office_2019:*:*:*:*:*:*:*:*","versionStartIncluding":"19.0.0","versionEndExcluding":"https://aka.ms/OfficeSecurityReleases"},{"vulnerable":true,"criteria":"cpe:2.3:a:microsoft:365_apps:*:*:*:*:enterprise:*:*:*","versionStartIncluding":"16.0.1","versionEndExcluding":"https://aka.ms/OfficeSecurityReleases"},{"vulnerable":true,"criteria":"cpe:2.3:a:microsoft:office_macos_2021:*:*:*:*:*:long_term_servicing_channel:*:*","versionStartIncluding":"16.0.1","versionEndExcluding":"16.91.24111020"},{"vulnerable":true,"criteria":"cpe:2.3:a:microsoft:office_2021:*:*:*:*:long_term_servicing_channel:*:*:*","versionStartIncluding":"16.0.1","versionEndExcluding":"https://aka.ms/OfficeSecurityReleases"},{"vulnerable":true,"criteria":"cpe:2.3:a:microsoft:office_2024:*:*:*:*:long_term_servicing_channel:*:*:*","versionStartIncluding":"1.0.0","versionEndExcluding":"https://aka.ms/OfficeSecurityReleases"},{"vulnerable":true,"criteria":"cpe:2.3:a:microsoft:office_macos_2024:*:*:*:*:*:long_term_servicing_channel:*:*","versionStartIncluding":"1.0.0","versionEndExcluding":"16.91.24111020"},{"vulnerable":true,"criteria":"cpe:2.3:a:microsoft:excel_2016:*:*:*:*:*:*:x86:*","versionStartIncluding":"16.0.0.0","versionEndExcluding":"16.0.5474.1001"}]}]}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-11-14T00:00:00+00:00","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3","id":"CVE-2024-49027"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-11-15T04:55:36.586Z"}}]}}}