{"id":"CVE-2025-12418","state":"PUBLISHED","title":"Potential Denial of Service in Supported Versions of Revenera InstallShield","description":"Potential Denial of Service issue in all supported versions of Revenera InstallShield version 2025 R1, 2024 R2, 2023 R2, and prior. When e.g., a local administrator performs an uninstall, a symlink may get followed on removal of a user writeable configuration directory and induce a Denial of Service as a result. The issue is resolved through the hotfixes InstallShield2025R1-CVE-2025-12418-SecurityPatch, InstallShield2024R2-CVE-2025-12418-SecurityPatch, and InstallShield2023R2-CVE-2025-12418-SecurityPatch.","publishedAt":"2025-11-07T21:27:04.650Z","updatedAt":"2025-11-13T14:26:11.510Z","severity":{"score":5.6,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H","source":"flexera"},"assigner":"flexera","products":["Revenera InstallShield"],"affected":[{"vendor":"Revenera","product":"InstallShield","defaultStatus":"unaffected","versions":[{"version":"2023.R1","status":"affected","lessThanOrEqual":"2023.R2","changes":[{"at":"InstallShield2023R2-CVE-2025-12418-SecurityPatch","status":"unaffected"}],"versionType":"semver"},{"version":"2024.R1","status":"affected","lessThanOrEqual":"2024.R2","changes":[{"at":"InstallShield2024R2-CVE-2025-12418-SecurityPatch","status":"unaffected"}],"versionType":"semver"},{"version":"2025.R1","status":"affected","lessThan":"InstallShield2025R1-CVE-2025-12418-SecurityPatch","versionType":"custom"}],"platforms":["Windows"]}],"references":["https://community.revenera.com/s/article/CVE-2025-12418-Potential-Unintended-File-Deletion-Issue-Caused-by-InstallShield-Suite-Uninstallation-Process"],"weaknesses":["CWE-59"],"ingestedAt":"2026-10-29T20:08:31.050Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/12xxx/CVE-2025-12418.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-12418","state":"PUBLISHED","datePublished":"2025-11-07T21:27:04.650Z","dateUpdated":"2025-11-13T14:26:11.510Z","assignerShortName":"flexera","assignerOrgId":"44d08088-2bea-4760-83a6-1e9be26b15ab","dateReserved":"2025-10-28T16:09:55.027Z"},"containers":{"cna":{"title":"Potential Denial of Service in Supported Versions of Revenera InstallShield","descriptions":[{"lang":"en","value":"Potential Denial of Service issue in all supported versions of Revenera InstallShield version 2025 R1, 2024 R2, 2023 R2, and prior. 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