In Node.js, the `ReadFileUtf8` internal binding leaks memory due to a corrupted pointer in `uv_fs_s.file`: a UTF-16 path buffer is allocated but subsequently overwritten when the file descriptor is set. This results in an unrecoverable memory leak on every call. Repeated use can cause unbounded memory growth, leading to a denial of service. Impact: * This vulnerability affects APIs relying on `ReadFileUtf8` on Node.js release lines: v20 and v22.
CVSS Details
- CVSS 3.0 Base Score: 3.7
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade nodejs | Aug 8, 2025 | May 19, 2025 |
| Amazon_linux_2023 | — | Upgrade v8-11.3-develUpgrade nodejs20Upgrade nodejs20-docsUpgrade nodejs22-develUpgrade nodejs20-debuginfoUpgrade nodejs22-debuginfoUpgrade nodejs20-libsUpgrade nodejs22-full-i18nUpgrade nodejs20-npmUpgrade nodejs20-libs-debuginfoUpgrade nodejs22-npmUpgrade nodejs20-develUpgrade nodejs20-debugsourceUpgrade nodejs22Upgrade nodejs22-debugsourceUpgrade nodejs22-libsUpgrade nodejs22-docsUpgrade v8-12.4-develUpgrade nodejs20-full-i18nUpgrade nodejs22-libs-debuginfo | Jun 11, 2025 | May 19, 2025 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | May 19, 2025 |
| Debian | — | Upgrade nodejs | May 20, 2025 | May 19, 2025 |
| Oracle_linux | — | Upgrade nodejs-develUpgrade nodejs-npmUpgrade nodejs-docsUpgrade nodejs-libsUpgrade nodejsUpgrade nodejs-full-i18n | Jul 10, 2025 | May 19, 2025 |
| Redhat_linux | — | Upgrade nodejs22-debugsourceUpgrade nodejs-npmUpgrade nodejs-debuginfoUpgrade nodejs-develUpgrade nodejs-full-i18nUpgrade nodejs-docsUpgrade nodejs-libs-debuginfoUpgrade nodejsUpgrade nodejs-libsUpgrade nodejs22-debuginfo | Jun 6, 2025 | May 19, 2025 |
| Rocky_linux | — | Upgrade nodejs22-debugsourceUpgrade nodejsUpgrade nodejs-develUpgrade nodejs-libs-debuginfoUpgrade nodejs-debuginfoUpgrade nodejs-npmUpgrade npmUpgrade v8-12.4-develUpgrade nodejs-libsUpgrade nodejs-debugsourceUpgrade nodejs-full-i18nUpgrade nodejs22-debuginfo | Jul 31, 2025 | Jul 29, 2025 |
| Suse | — | Upgrade nodejs20-develUpgrade corepack22Upgrade corepack20Upgrade nodejs22-develUpgrade npm20Upgrade nodejs22-docsUpgrade nodejs20-docsUpgrade npm22Upgrade nodejs22Upgrade nodejs20 | Dec 5, 2025 | Jun 11, 2025 |
| Ubuntu | — | No solution exists | Jun 26, 2025 | May 19, 2025 |
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