本ページは nullsoft nullsoft_scriptable_install_system に影響する公開済み CVE（NVD の CPE 経由で関連付け）を列挙します。各行に深刻度指標・概要・公開日が含まれます。
| CVE | 概要 | ソース | CVSS 最大値 | EPSS（%） | 公開 | 更新 |
|---|---|---|---|---|---|---|
| CVE-2026-42171 | NSIS (Nullsoft Scriptable Install System) 3.06.1 before 3.12 sometimes uses the Low IL temp directory when executing as SYSTEM, allowing local attackers to gain privileges (if they can cause my_GetTempFileName to return 0, as shown in the references). | [email protected] | 7.8 | 0.21% | 2026-04-24 | 2026-06-17 |
| CVE-2025-43715 | Nullsoft Scriptable Install System (NSIS) before 3.11 on Windows allows local users to escalate privileges to SYSTEM during an installation, because the temporary plugins directory is created under %WINDIR%\temp and unprivileged users can place a crafted executable file by winning a race condition. This occurs because EW_CREATEDIR does not always set the CreateRestrictedDirectory error flag. | [email protected] | 8.1 | 0.18% | 2025-04-16 | 2026-06-17 |
| CVE-2023-37378 | Nullsoft Scriptable Install System (NSIS) before 3.09 mishandles access control for an uninstaller directory. | [email protected] | 5.3 | 0.73% | 2023-07-03 | 2026-06-17 |
| CVE-2015-9268 | Nullsoft Scriptable Install System (NSIS) before 2.49 has unsafe implicit linking against Version.dll. In other words, there is no protection mechanism in which a wrapper function resolves the dependency at an appropriate time during runtime. | [email protected] | 7.8 | 1.52% | 2018-10-01 | 2026-06-16 |
| CVE-2015-9267 | Nullsoft Scriptable Install System (NSIS) before 2.49 uses temporary folder locations that allow unprivileged local users to overwrite files. This allows a local attack in which either a plugin or the uninstaller can be replaced by a Trojan horse program. | [email protected] | 5.5 | 0.39% | 2018-10-01 | 2026-06-16 |