CVE-2026-21715
Fixed in a distro release EPSS <1%CVSS 3.3
A flaw in Node.js Permission Model filesystem enforcement leaves `fs.realpathSync.native()` without the required read permission checks, while all comparable filesystem functions correctly enforce them. As a result, code running under `--permission` with restricted `--allow-fs-read` can still use `fs.realpathSync.native()` to check file existence, resolve symlink targets, and enumerate filesystem paths outside of permitted directories. This vulnerability affects **20.x, 22.x, 24.x, and 25.x** processes using the Permission Model where `--allow-fs-read` is intentionally restricted.
Products: NodeJS Node
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux 10 | nodejs24-docs | 1:24.14.1-2.el10_1 |
| AlmaLinux 10 | nodejs24-npm | 1:11.11.0-1.24.14.1.2.el10_1 |
| AlmaLinux 8 | nodejs | 1:24.14.1-2.module_el8.10.0+4160+4819ac42 |
| AlmaLinux 8 | nodejs-devel | 1:24.14.1-2.module_el8.10.0+4160+4819ac42 |
| AlmaLinux 8 | nodejs-docs | 1:24.14.1-2.module_el8.10.0+4160+4819ac42 |
| AlmaLinux 8 | nodejs-full-i18n | 1:24.14.1-2.module_el8.10.0+4160+4819ac42 |
| AlmaLinux 8 | nodejs-libs | 1:24.14.1-2.module_el8.10.0+4160+4819ac42 |
| AlmaLinux 8 | nodejs-nodemon | 3.0.3-1.module_el8.10.0+4061+f8ceeab9 |
| AlmaLinux 8 | nodejs-packaging | 2021.06-6.module_el8.10.0+4086+70facd4a |
| AlmaLinux 8 | nodejs-packaging-bundler | 2021.06-6.module_el8.10.0+4086+70facd4a |
| AlmaLinux 8 | npm | 1:11.11.0-1.24.14.1.2.module_el8.10.0+4160+4819ac42 |
| AlmaLinux 8 | v8-13.6-devel | 3:13.6.233.17-1.24.14.1.2.module_el8.10.0+4160+4819ac42 |
| AlmaLinux 9 | nodejs | 1:24.14.1-2.module_el9.7.0+222+ef1c61e1 |
| AlmaLinux 9 | nodejs-devel | 1:24.14.1-2.module_el9.7.0+222+ef1c61e1 |
| AlmaLinux 9 | nodejs-docs | 1:24.14.1-2.module_el9.7.0+222+ef1c61e1 |
| AlmaLinux 9 | nodejs-full-i18n | 1:24.14.1-2.module_el9.7.0+222+ef1c61e1 |
| AlmaLinux 9 | nodejs-libs | 1:24.14.1-2.module_el9.7.0+222+ef1c61e1 |
| AlmaLinux 9 | nodejs-nodemon | 3.0.3-3.module_el9.7.0+209+ecf6523e |
| AlmaLinux 9 | nodejs-packaging | 2021.06-6.module_el9.7.0+209+ecf6523e |
| AlmaLinux 9 | nodejs-packaging-bundler | 2021.06-6.module_el9.7.0+198+8bf605ba |
| AlmaLinux 9 | npm | 1:11.11.0-1.24.14.1.2.module_el9.7.0+222+ef1c61e1 |
| AlmaLinux 9 | v8-13.6-devel | 3:13.6.233.17-1.24.14.1.2.module_el9.7.0+222+ef1c61e1 |
| Alpine 3.21 | nodejs | 22.22.2-r0 |
| Alpine 3.22 | nodejs | 22.22.2-r0 |
| Alpine 3.23 | nodejs | 24.14.1-r0 |
| Alpine 3.24 | nodejs | 24.14.1-r0 |
| Amazon Linux 2023 | nodejs20 | 1:20.20.2-1.amzn2023.0.1 |
| Amazon Linux 2023 | nodejs20-devel | 1:20.20.2-1.amzn2023.0.1 |
| Amazon Linux 2023 | nodejs20-docs | 1:20.20.2-1.amzn2023.0.1 |
| Amazon Linux 2023 | nodejs20-full-i18n | 1:20.20.2-1.amzn2023.0.1 |
| Amazon Linux 2023 | nodejs20-libs | 1:20.20.2-1.amzn2023.0.1 |
| Amazon Linux 2023 | nodejs20-npm | 1:10.8.2-1.20.20.2.1.amzn2023.0.1 |
| Amazon Linux 2023 | nodejs22 | 1:22.22.2-1.amzn2023.0.1 |
| Amazon Linux 2023 | nodejs22-devel | 1:22.22.2-1.amzn2023.0.1 |
| Amazon Linux 2023 | nodejs22-docs | 1:22.22.2-1.amzn2023.0.1 |
| Amazon Linux 2023 | nodejs22-full-i18n | 1:22.22.2-1.amzn2023.0.1 |
| Amazon Linux 2023 | nodejs22-libs | 1:22.22.2-1.amzn2023.0.1 |
| Amazon Linux 2023 | nodejs22-npm | 1:10.9.7-1.22.22.2.1.amzn2023.0.1 |
| Amazon Linux 2023 | nodejs24 | 1:24.14.1-1.amzn2023.0.1 |
| Amazon Linux 2023 | nodejs24-devel | 1:24.14.1-1.amzn2023.0.1 |
| Amazon Linux 2023 | nodejs24-docs | 1:24.14.1-1.amzn2023.0.1 |
| Amazon Linux 2023 | nodejs24-full-i18n | 1:24.14.1-1.amzn2023.0.1 |
| Amazon Linux 2023 | nodejs24-libs | 1:24.14.1-1.amzn2023.0.1 |
| Amazon Linux 2023 | nodejs24-npm | 1:11.11.0-1.24.14.1.1.amzn2023.0.1 |
| Amazon Linux 2023 | v8-11.3-devel | 3:11.3.244.8-1.20.20.2.1.amzn2023.0.1 |
| Amazon Linux 2023 | v8-12.4-devel | 3:12.4.254.21-1.22.22.2.1.amzn2023.0.1 |
| Amazon Linux 2023 | v8-13.6-devel | 3:13.6.233.17-1.24.14.1.1.amzn2023.0.1 |
| Chainguard | nodejs-16 | no fix |
| Chainguard | nodejs-18 | no fix |
| Chainguard | nodejs-21 | no fix |
| Chainguard | nodejs-22 | 22.22.3-r0 |
| Chainguard | nodejs-23 | no fix |
| Debian 13 | nodejs | 20.19.2+dfsg-1+deb13u2 |
| Debian 14 | nodejs | 22.22.2+dfsg+~cs22.19.15-1 |
| Red Hat Enterprise Linux 10.1 | nodejs24 | 1:24.14.1-2.el10_1 |
| Red Hat Enterprise Linux 10.1 | nodejs24-debuginfo | 1:24.14.1-2.el10_1 |
| Red Hat Enterprise Linux 10.1 | nodejs24-debugsource | 1:24.14.1-2.el10_1 |
| Red Hat Enterprise Linux 10.1 | nodejs24-devel | 1:24.14.1-2.el10_1 |
| Red Hat Enterprise Linux 10.1 | nodejs24-docs | 1:24.14.1-2.el10_1 |
| Red Hat Enterprise Linux 10.1 | nodejs24-full-i18n | 1:24.14.1-2.el10_1 |
| Red Hat Enterprise Linux 10.1 | nodejs24-libs | 1:24.14.1-2.el10_1 |
| Red Hat Enterprise Linux 10.1 | nodejs24-libs-debuginfo | 1:24.14.1-2.el10_1 |
| Red Hat Enterprise Linux 10.1 | nodejs24-npm | 1:11.11.0-1.24.14.1.2.el10_1 |
| Red Hat Enterprise Linux 8 | nodejs | 1:24.14.1-2.module+el8.10.0+24190+49a46c75 |
| Red Hat Enterprise Linux 8 | nodejs-debuginfo | 1:24.14.1-2.module+el8.10.0+24190+49a46c75 |
| Red Hat Enterprise Linux 8 | nodejs-debugsource | 1:24.14.1-2.module+el8.10.0+24190+49a46c75 |
| Red Hat Enterprise Linux 8 | nodejs-devel | 1:24.14.1-2.module+el8.10.0+24190+49a46c75 |
| Red Hat Enterprise Linux 8 | nodejs-docs | 1:24.14.1-2.module+el8.10.0+24190+49a46c75 |
| Red Hat Enterprise Linux 8 | nodejs-full-i18n | 1:24.14.1-2.module+el8.10.0+24190+49a46c75 |
| Red Hat Enterprise Linux 8 | nodejs-libs | 1:24.14.1-2.module+el8.10.0+24190+49a46c75 |
| Red Hat Enterprise Linux 8 | nodejs-libs-debuginfo | 1:24.14.1-2.module+el8.10.0+24190+49a46c75 |
| Red Hat Enterprise Linux 8 | nodejs-nodemon | 0:3.0.3-1.module+el8.10.0+24190+49a46c75 |
| Red Hat Enterprise Linux 8 | nodejs-packaging | 0:2021.06-6.module+el8.10.0+24190+49a46c75 |
| Red Hat Enterprise Linux 8 | nodejs-packaging-bundler | 0:2021.06-6.module+el8.10.0+24190+49a46c75 |
| Red Hat Enterprise Linux 8 | npm | 1:11.11.0-1.24.14.1.2.module+el8.10.0+24190+49a46c75 |
| Red Hat Enterprise Linux 8 | v8-13.6-devel | 3:13.6.233.17-1.24.14.1.2.module+el8.10.0+24190+49a46c75 |
| Red Hat Enterprise Linux 9 | nodejs | 1:24.14.1-2.module+el9.7.0+24166+51c9666b |
| Red Hat Enterprise Linux 9 | nodejs-debuginfo | 1:24.14.1-2.module+el9.7.0+24166+51c9666b |
| Red Hat Enterprise Linux 9 | nodejs-debugsource | 1:24.14.1-2.module+el9.7.0+24166+51c9666b |
| Red Hat Enterprise Linux 9 | nodejs-devel | 1:24.14.1-2.module+el9.7.0+24166+51c9666b |
| Red Hat Enterprise Linux 9 | nodejs-docs | 1:24.14.1-2.module+el9.7.0+24166+51c9666b |
| Red Hat Enterprise Linux 9 | nodejs-full-i18n | 1:24.14.1-2.module+el9.7.0+24166+51c9666b |
| Red Hat Enterprise Linux 9 | nodejs-libs | 1:24.14.1-2.module+el9.7.0+24166+51c9666b |
| Red Hat Enterprise Linux 9 | nodejs-libs-debuginfo | 1:24.14.1-2.module+el9.7.0+24166+51c9666b |
| Red Hat Enterprise Linux 9 | nodejs-nodemon | 0:3.0.3-3.module+el9.7.0+24166+51c9666b |
| Red Hat Enterprise Linux 9 | nodejs-packaging | 0:2021.06-6.module+el9.7.0+24166+51c9666b |
| Red Hat Enterprise Linux 9 | nodejs-packaging-bundler | 0:2021.06-6.module+el9.7.0+24166+51c9666b |
| Red Hat Enterprise Linux 9 | npm | 1:11.11.0-1.24.14.1.2.module+el9.7.0+24166+51c9666b |
| Red Hat Enterprise Linux 9 | v8-13.6-devel | 3:13.6.233.17-1.24.14.1.2.module+el9.7.0+24166+51c9666b |
| Rocky Linux 10 | nodejs24 | 1:24.14.1-2.el10_1 |
| Rocky Linux 8 | nodejs-nodemon | 0:3.0.3-1.module+el8.10.0+2084+ab509703 |
| Rocky Linux 8 | nodejs-packaging | 0:2021.06-6.module+el8.10.0+40048+6d99f608 |
| Rocky Linux 9 | nodejs-nodemon | 0:3.0.3-3.module+el9.7.0+40025+0e0cf6b2 |
| Rocky Linux 9 | nodejs-packaging | 0:2021.06-6.module+el9.7.0+40052+e32ea525 |
| SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS | nodejs20 | 20.20.2-150500.11.27.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS | nodejs20 | 20.20.2-150500.11.27.1 |
| SUSE Linux Enterprise Module for Web and Scripting 15 SP7 | nodejs22 | 22.22.2-150700.3.9.1 |
| SUSE Linux Enterprise Module for Web and Scripting 15 SP7 | nodejs24 | 24.14.1-150700.15.8.1 |
| SUSE Linux Enterprise Server 15 SP5-LTSS | nodejs20 | 20.20.2-150500.11.27.1 |
| SUSE Linux Enterprise Server 15 SP6-LTSS | nodejs20 | 20.20.2-150600.3.18.1 |
| SUSE Linux Enterprise Server 15 SP6-LTSS | nodejs22 | 22.22.2-150600.13.15.1 |
| SUSE Linux Enterprise Server 16.0 | nodejs22 | 22.23.0-160000.1.1 |
| SUSE Linux Enterprise Server 16.0 | nodejs24 | 24.14.1-160000.1.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | nodejs20 | 20.20.2-150500.11.27.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | nodejs20 | 20.20.2-150600.3.18.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | nodejs22 | 22.22.2-150600.13.15.1 |
| SUSE Linux Enterprise Server for SAP applications 16.0 | nodejs22 | 22.23.0-160000.1.1 |
| SUSE Linux Enterprise Server for SAP applications 16.0 | nodejs24 | 24.14.1-160000.1.1 |
| Ubuntu 24.04 LTS | nodejs | no fix |
| Ubuntu 25.10 | nodejs | no fix |
| Ubuntu 26.04 LTS | nodejs | no fix |
| Ubuntu 26.10 | nodejs | no fix |
| Ubuntu Pro 14.04 LTS | nodejs | no fix |
| Ubuntu Pro 16.04 LTS | nodejs | no fix |
| Ubuntu Pro 18.04 LTS | nodejs | no fix |
| Ubuntu Pro 20.04 LTS | nodejs | no fix |
| Ubuntu Pro 22.04 LTS | nodejs | no fix |
| Wolfi | nodejs-16 | no fix |
| Wolfi | nodejs-18 | no fix |
| Wolfi | nodejs-21 | no fix |
| Wolfi | nodejs-22 | 22.22.3-r0 |
| Wolfi | nodejs-23 | no fix |
| openSUSE Leap 16.0 | nodejs22 | 22.23.0-160000.1.1 |
| openSUSE Leap 16.0 | nodejs24 | 24.14.1-160000.1.1 |
| openSUSE Tumbleweed | nodejs24 | 24.14.1-1.1 |
| openSUSE Tumbleweed | nodejs26 | 26.3.1-1.1 |