# CVE-2026-21710: A flaw in Node.js HTTP request handling causes an uncaught `TypeError` when a request is received with a header named `__proto__` and the application accesses `req.headersDistinct`.  When this occurs, `dest["__proto__"]` resolves to `Object.prototype` rather than `undefined`, causing `.push()` to be called on a non-array. This exception is thrown synchronously inside a property getter and cannot be intercepted by `error` event listeners, meaning it cannot be handled without wrapping every `req.headersDistinct` access in a `try/catch`.  * This vulnerability affects all Node.js HTTP servers on **20.x, 22.x, 24.x, and v25.x**

CVE-2026-21710 is fixed in 46 products on 2 platforms, first by RHSA-2026:7670, released March 12, 2026. 12 other affected products have no fix yet. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2026-21710
- Priority: High
- CVSS: 7.5 (Important)
- EPSS: 0.2544
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Mar 30, 2026
- Weakness: Allocation of Resources Without Limits or Throttling
- Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21710

## Description

A flaw in Node.js HTTP request handling causes an uncaught `TypeError` when a request is received with a header named `__proto__` and the application accesses `req.headersDistinct`.    When this occurs, `dest["__proto__"]` resolves to `Object.prototype` rather than `undefined`, causing `.push()` to be called on a non-array. This exception is thrown synchronously inside a property getter and cannot be intercepted by `error` event listeners, meaning it cannot be handled without wrapping every `req.headersDistinct` access in a `try/catch`.    * This vulnerability affects all Node.js HTTP servers on **20.x, 22.x, 24.x, and v25.x**

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Windows apps | Node.js | 25.8.2 | [Node.js 25.8.2](https://patchblox.com/security/data/fix/windows-app/openjs.nodejs-25.8.2.md) | Mar 24, 2026 |
| Windows apps | Node.js (LTS) | 24.14.1 | [Node.js (LTS) 24.14.1](https://patchblox.com/security/data/fix/windows-app/openjs.nodejs.lts-24.14.1.md) | Mar 24, 2026 |
| Windows apps | Node.js 20 | 20.20.2 | [Node.js 20 20.20.2](https://patchblox.com/security/data/fix/windows-app/openjs.nodejs.20-20.20.2.md) | Mar 24, 2026 |
| Windows apps | Node.js 22 | 22.22.2 | [Node.js 22 22.22.2](https://patchblox.com/security/data/fix/windows-app/openjs.nodejs.22-22.22.2.md) | Mar 24, 2026 |
| Linux | nodejs Debian 12.15 (bookworm) | 18.20.4+dfsg-1~deb12u2 | [DEBIAN-CVE-2026-21710](https://patchblox.com/security/data/fix/linux/debian-cve-2026-21710.md) | Mar 30, 2026 |
| Linux | nodejs Debian 13.5 (trixie) | 20.19.2+dfsg-1+deb13u2 | [DEBIAN-CVE-2026-21710](https://patchblox.com/security/data/fix/linux/debian-cve-2026-21710.md) | Mar 30, 2026 |
| Linux | nodejs Debian 14 | 22.22.2+dfsg+~cs22.19.15-1 | [DEBIAN-CVE-2026-21710](https://patchblox.com/security/data/fix/linux/debian-cve-2026-21710.md) | Mar 30, 2026 |
| Linux | nodejs Fedora 43 | 1:22.22.2-2.fc43 | [FEDORA-2026-E3F870229A](https://patchblox.com/security/data/fix/linux/fedora-2026-e3f870229a.md) | Apr 30, 2026 |
| Linux | nodejs RHEL 8 | 1:20.20.2-1.module+el8.10.0+24197+1602b452 | [RHSA-2026:8339](https://patchblox.com/security/data/fix/linux/rhsa-2026-8339.md) | Apr 15, 2026 |
| Linux | nodejs RHEL 9 | 1:20.20.2-1.module+el9.7.0+24193+41b7b572 | [RHSA-2026:7896](https://patchblox.com/security/data/fix/linux/rhsa-2026-7896.md) | Apr 15, 2026 |
| Linux | nodejs almalinux 8 | 1:20.20.2-1.module_el8.10.0+4165+3f200bda | [ALSA-2026:8339](https://patchblox.com/security/data/fix/linux/alsa-2026-8339.md) | Apr 15, 2026 |
| Linux | nodejs almalinux 9 | 1:20.20.2-1.module_el9.7.0+226+88d36870 | [ALSA-2026:7896](https://patchblox.com/security/data/fix/linux/alsa-2026-7896.md) | Apr 13, 2026 |
| Linux | nodejs ol 10 | 1:22.22.2-1.el10_1 | [ELSA-2026-7080](https://patchblox.com/security/data/fix/linux/elsa-2026-7080.md) | Apr 8, 2026 |
| Linux | nodejs ol 8 | 1:22.22.2-1.module+el8.10.0+90865+d647ef3a | [ELSA-2026-7123](https://patchblox.com/security/data/fix/linux/elsa-2026-7123.md) | Apr 9, 2026 |
| Linux | nodejs ol 9 | 1:22.22.2-1.module+el9.7.0+90867+2ede48fe | [ELSA-2026-7302](https://patchblox.com/security/data/fix/linux/elsa-2026-7302.md) | Apr 10, 2026 |
| Linux | nodejs-debuginfo Fedora 43 | 1:22.22.2-2.fc43 | [FEDORA-2026-E3F870229A](https://patchblox.com/security/data/fix/linux/fedora-2026-e3f870229a.md) | Apr 30, 2026 |
| Linux | nodejs-devel Fedora 43 | 1:22.22.2-2.fc43 | [FEDORA-2026-E3F870229A](https://patchblox.com/security/data/fix/linux/fedora-2026-e3f870229a.md) | Apr 30, 2026 |
| Linux | nodejs-devel RHEL 8 | 1:20.20.2-1.module+el8.10.0+24197+1602b452 | [RHSA-2026:8339](https://patchblox.com/security/data/fix/linux/rhsa-2026-8339.md) | Apr 15, 2026 |
| Linux | nodejs-devel RHEL 9 | 1:20.20.2-1.module+el9.7.0+24193+41b7b572 | [RHSA-2026:7896](https://patchblox.com/security/data/fix/linux/rhsa-2026-7896.md) | Apr 15, 2026 |
| Linux | nodejs-devel almalinux 8 | 1:20.20.2-1.module_el8.10.0+4165+3f200bda | [ALSA-2026:8339](https://patchblox.com/security/data/fix/linux/alsa-2026-8339.md) | Apr 15, 2026 |
| Linux | nodejs-devel almalinux 9 | 1:20.20.2-1.module_el9.7.0+224+0af7cc6b | [ALSA-2026:7896](https://patchblox.com/security/data/fix/linux/alsa-2026-7896.md) | Apr 13, 2026 |
| Linux | nodejs-devel ol 10 | 1:22.22.2-1.el10_1 | [ELSA-2026-7080](https://patchblox.com/security/data/fix/linux/elsa-2026-7080.md) | Apr 8, 2026 |
| Linux | nodejs-devel ol 8 | 1:22.22.2-1.module+el8.10.0+90865+d647ef3a | [ELSA-2026-7123](https://patchblox.com/security/data/fix/linux/elsa-2026-7123.md) | Apr 9, 2026 |
| Linux | nodejs-devel ol 9 | 1:22.22.2-1.module+el9.7.0+90867+2ede48fe | [ELSA-2026-7302](https://patchblox.com/security/data/fix/linux/elsa-2026-7302.md) | Apr 10, 2026 |
| Linux | nodejs-docs Fedora 43 | 1:22.22.2-2.fc43 | [FEDORA-2026-E3F870229A](https://patchblox.com/security/data/fix/linux/fedora-2026-e3f870229a.md) | Apr 30, 2026 |
| Linux | nodejs-docs RHEL 8 | 1:20.20.2-1.module+el8.10.0+24197+1602b452 | [RHSA-2026:8339](https://patchblox.com/security/data/fix/linux/rhsa-2026-8339.md) | Apr 15, 2026 |
| Linux | nodejs-docs RHEL 9 | 1:20.20.2-1.module+el9.7.0+24193+41b7b572 | [RHSA-2026:7896](https://patchblox.com/security/data/fix/linux/rhsa-2026-7896.md) | Apr 15, 2026 |
| Linux | nodejs-docs almalinux 10 | 1:22.22.2-1.el10_1 | [ALSA-2026:7080](https://patchblox.com/security/data/fix/linux/alsa-2026-7080.md) | Apr 8, 2026 |
| Linux | nodejs-docs almalinux 8 | 1:20.20.2-1.module_el8.10.0+4165+3f200bda | [ALSA-2026:8339](https://patchblox.com/security/data/fix/linux/alsa-2026-8339.md) | Apr 15, 2026 |
| Linux | nodejs-docs almalinux 9 | 1:20.20.2-1.module_el9.7.0+224+0af7cc6b | [ALSA-2026:7896](https://patchblox.com/security/data/fix/linux/alsa-2026-7896.md) | Apr 13, 2026 |
| Linux | nodejs-docs ol 10 | 1:22.22.2-1.el10_1 | [ELSA-2026-7080](https://patchblox.com/security/data/fix/linux/elsa-2026-7080.md) | Apr 8, 2026 |
| Linux | nodejs-docs ol 8 | 1:22.22.2-1.module+el8.10.0+90865+d647ef3a | [ELSA-2026-7123](https://patchblox.com/security/data/fix/linux/elsa-2026-7123.md) | Apr 9, 2026 |
| Linux | nodejs-docs ol 9 | 1:22.22.2-1.module+el9.7.0+90867+2ede48fe | [ELSA-2026-7302](https://patchblox.com/security/data/fix/linux/elsa-2026-7302.md) | Apr 10, 2026 |
| Linux | nodejs-full-i18n Fedora 43 | 1:22.22.2-2.fc43 | [FEDORA-2026-E3F870229A](https://patchblox.com/security/data/fix/linux/fedora-2026-e3f870229a.md) | Apr 30, 2026 |
| Linux | nodejs-full-i18n RHEL 8 | 1:20.20.2-1.module+el8.10.0+24197+1602b452 | [RHSA-2026:8339](https://patchblox.com/security/data/fix/linux/rhsa-2026-8339.md) | Apr 15, 2026 |
| Linux | nodejs-full-i18n RHEL 9 | 1:20.20.2-1.module+el9.7.0+24193+41b7b572 | [RHSA-2026:7896](https://patchblox.com/security/data/fix/linux/rhsa-2026-7896.md) | Apr 15, 2026 |
| Linux | nodejs-full-i18n almalinux 8 | 1:20.20.2-1.module_el8.10.0+4165+3f200bda | [ALSA-2026:8339](https://patchblox.com/security/data/fix/linux/alsa-2026-8339.md) | Apr 15, 2026 |
| Linux | nodejs-full-i18n almalinux 9 | 1:20.20.2-1.module_el9.7.0+224+0af7cc6b | [ALSA-2026:7896](https://patchblox.com/security/data/fix/linux/alsa-2026-7896.md) | Apr 13, 2026 |
| Linux | nodejs-full-i18n ol 10 | 1:22.22.2-1.el10_1 | [ELSA-2026-7080](https://patchblox.com/security/data/fix/linux/elsa-2026-7080.md) | Apr 8, 2026 |
| Linux | nodejs-full-i18n ol 8 | 1:22.22.2-1.module+el8.10.0+90865+d647ef3a | [ELSA-2026-7123](https://patchblox.com/security/data/fix/linux/elsa-2026-7123.md) | Apr 9, 2026 |
| Linux | nodejs-full-i18n ol 9 | 1:22.22.2-1.module+el9.7.0+90867+2ede48fe | [ELSA-2026-7302](https://patchblox.com/security/data/fix/linux/elsa-2026-7302.md) | Apr 10, 2026 |
| Linux | nodejs-libs Fedora 43 | 1:22.22.2-2.fc43 | [FEDORA-2026-E3F870229A](https://patchblox.com/security/data/fix/linux/fedora-2026-e3f870229a.md) | Apr 30, 2026 |
| Linux | nodejs-libs RHEL 8 | 1:24.14.1-2.module+el8.10.0+24190+49a46c75 | [RHSA-2026:7670](https://patchblox.com/security/data/fix/linux/rhsa-2026-7670.md) | Mar 12, 2026 |
| Linux | nodejs-libs RHEL 9 | 1:24.14.1-2.module+el9.7.0+24166+51c9666b | [RHSA-2026:7350](https://patchblox.com/security/data/fix/linux/rhsa-2026-7350.md) | Mar 12, 2026 |
| Linux | nodejs-libs almalinux 8 | 1:24.14.1-2.module_el8.10.0+4160+4819ac42 | [ALSA-2026:7670](https://patchblox.com/security/data/fix/linux/alsa-2026-7670.md) | Apr 13, 2026 |
| Linux | nodejs-libs almalinux 9 | 1:24.14.1-2.module_el9.7.0+222+ef1c61e1 | [ALSA-2026:7350](https://patchblox.com/security/data/fix/linux/alsa-2026-7350.md) | Apr 9, 2026 |
| Linux | nodejs-libs ol 10 | 1:22.22.2-1.el10_1 | [ELSA-2026-7080](https://patchblox.com/security/data/fix/linux/elsa-2026-7080.md) | Apr 8, 2026 |
| Linux | nodejs-libs ol 8 | 1:22.22.2-1.module+el8.10.0+90865+d647ef3a | [ELSA-2026-7123](https://patchblox.com/security/data/fix/linux/elsa-2026-7123.md) | Apr 9, 2026 |
| Linux | nodejs-libs ol 9 | 1:22.22.2-1.module+el9.7.0+90867+2ede48fe | [ELSA-2026-7302](https://patchblox.com/security/data/fix/linux/elsa-2026-7302.md) | Apr 10, 2026 |
| Linux | nodejs-libs-debuginfo Fedora 43 | 1:22.22.2-2.fc43 | [FEDORA-2026-E3F870229A](https://patchblox.com/security/data/fix/linux/fedora-2026-e3f870229a.md) | Apr 30, 2026 |
| Linux | nodejs-nodemon RHEL 8 | 0:3.0.1-1.module+el8.10.0+23521+490ebfde | [RHSA-2026:8339](https://patchblox.com/security/data/fix/linux/rhsa-2026-8339.md) | Apr 15, 2026 |
| Linux | nodejs-nodemon RHEL 9 | 0:3.0.1-1.module+el9.7.0+24193+41b7b572 | [RHSA-2026:7896](https://patchblox.com/security/data/fix/linux/rhsa-2026-7896.md) | Apr 15, 2026 |
| Linux | nodejs-nodemon almalinux 8 | 3.0.1-1.module_el8.10.0+3982+85c136aa | [ALSA-2026:8339](https://patchblox.com/security/data/fix/linux/alsa-2026-8339.md) | Apr 15, 2026 |
| Linux | nodejs-nodemon almalinux 9 | 3.0.1-1.module_el9.5.0+125+8dc38870 | [ALSA-2026:7896](https://patchblox.com/security/data/fix/linux/alsa-2026-7896.md) | Apr 13, 2026 |
| Linux | nodejs-nodemon ol 8 | 0:3.0.1-1.module+el8.10.0+90865+d647ef3a | [ELSA-2026-7123](https://patchblox.com/security/data/fix/linux/elsa-2026-7123.md) | Apr 9, 2026 |
| Linux | nodejs-nodemon ol 9 | 0:3.0.1-1.module+el9.7.0+90867+2ede48fe | [ELSA-2026-7302](https://patchblox.com/security/data/fix/linux/elsa-2026-7302.md) | Apr 10, 2026 |
| Linux | nodejs-nodemon rocky 8 | 0:3.0.1-1.module+el8.10.0+1924+614dc87f | [RLSA-2026:8339](https://patchblox.com/security/data/fix/linux/rlsa-2026-8339.md) | Apr 16, 2026 |
| Linux | nodejs-nodemon rocky 9 | 0:3.0.1-1.module+el9.7.0+40017+f0db1785 | [RLSA-2026:7896](https://patchblox.com/security/data/fix/linux/rlsa-2026-7896.md) | Apr 14, 2026 |
| Linux | nodejs-npm Fedora 43 | 1:10.9.7-1.22.22.2.2.fc43 | [FEDORA-2026-E3F870229A](https://patchblox.com/security/data/fix/linux/fedora-2026-e3f870229a.md) | Apr 30, 2026 |
| Linux | nodejs-npm ol 10 | 1:10.9.7-1.22.22.2.1.el10_1 | [ELSA-2026-7080](https://patchblox.com/security/data/fix/linux/elsa-2026-7080.md) | Apr 8, 2026 |
| Linux | nodejs-packaging RHEL 8 | 0:2021.06-6.module+el8.10.0+24197+1602b452 | [RHSA-2026:8339](https://patchblox.com/security/data/fix/linux/rhsa-2026-8339.md) | Apr 15, 2026 |
| Linux | nodejs-packaging RHEL 9 | 0:2021.06-6.module+el9.7.0+24193+41b7b572 | [RHSA-2026:7896](https://patchblox.com/security/data/fix/linux/rhsa-2026-7896.md) | Apr 15, 2026 |
| Linux | nodejs-packaging almalinux 8 | 2021.06-6.module_el8.10.0+4165+3f200bda | [ALSA-2026:8339](https://patchblox.com/security/data/fix/linux/alsa-2026-8339.md) | Apr 15, 2026 |
| Linux | nodejs-packaging almalinux 9 | 2021.06-6.module_el9.7.0+226+88d36870 | [ALSA-2026:7896](https://patchblox.com/security/data/fix/linux/alsa-2026-7896.md) | Apr 13, 2026 |
| Linux | nodejs-packaging ol 8 | 0:2021.06-4.module+el8.10.0+90865+d647ef3a | [ELSA-2026-7123](https://patchblox.com/security/data/fix/linux/elsa-2026-7123.md) | Apr 9, 2026 |
| Linux | nodejs-packaging ol 9 | 0:2021.06-6.module+el9.7.0+90867+2ede48fe | [ELSA-2026-7302](https://patchblox.com/security/data/fix/linux/elsa-2026-7302.md) | Apr 10, 2026 |
| Linux | nodejs-packaging rocky 8 | 0:2021.06-6.module+el8.10.0+40048+6d99f608 | [RLSA-2026:8339](https://patchblox.com/security/data/fix/linux/rlsa-2026-8339.md) | Apr 16, 2026 |
| Linux | nodejs-packaging rocky 9 | 0:2021.06-6.module+el9.7.0+40052+e32ea525 | [RLSA-2026:7896](https://patchblox.com/security/data/fix/linux/rlsa-2026-7896.md) | Apr 14, 2026 |
| Linux | nodejs-packaging-bundler RHEL 8 | 0:2021.06-6.module+el8.10.0+24197+1602b452 | [RHSA-2026:8339](https://patchblox.com/security/data/fix/linux/rhsa-2026-8339.md) | Apr 15, 2026 |
| Linux | nodejs-packaging-bundler RHEL 9 | 0:2021.06-6.module+el9.7.0+24193+41b7b572 | [RHSA-2026:7896](https://patchblox.com/security/data/fix/linux/rhsa-2026-7896.md) | Apr 15, 2026 |
| Linux | nodejs-packaging-bundler almalinux 8 | 2021.06-6.module_el8.10.0+4165+3f200bda | [ALSA-2026:8339](https://patchblox.com/security/data/fix/linux/alsa-2026-8339.md) | Apr 15, 2026 |
| Linux | nodejs-packaging-bundler almalinux 9 | 2021.06-6.module_el9.7.0+226+88d36870 | [ALSA-2026:7896](https://patchblox.com/security/data/fix/linux/alsa-2026-7896.md) | Apr 13, 2026 |
| Linux | nodejs-packaging-bundler ol 8 | 0:2021.06-4.module+el8.10.0+90865+d647ef3a | [ELSA-2026-7123](https://patchblox.com/security/data/fix/linux/elsa-2026-7123.md) | Apr 9, 2026 |
| Linux | nodejs-packaging-bundler ol 9 | 0:2021.06-6.module+el9.7.0+90867+2ede48fe | [ELSA-2026-7302](https://patchblox.com/security/data/fix/linux/elsa-2026-7302.md) | Apr 10, 2026 |
| Linux | nodejs20 Fedora 43 | 1:20.20.2-3.fc43 | [FEDORA-2026-9DC3A61AD8](https://patchblox.com/security/data/fix/linux/fedora-2026-9dc3a61ad8.md) | Apr 22, 2026 |
| Linux | nodejs20 amzn 2023 | 1:20.20.2-1.amzn2023.0.1 | [ALAS2023-2026-1577](https://patchblox.com/security/data/fix/linux/alas2023-2026-1577.md) | Apr 13, 2026 |
| Linux | nodejs20 sles 15.6 | 20.20.2-150600.3.18.1 | [SUSE-SU-2026:1363-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-1363-1.md) | Apr 15, 2026 |
| Linux | nodejs20-debuginfo Fedora 43 | 1:20.20.2-3.fc43 | [FEDORA-2026-9DC3A61AD8](https://patchblox.com/security/data/fix/linux/fedora-2026-9dc3a61ad8.md) | Apr 22, 2026 |
| Linux | nodejs20-debuginfo amzn 2023 | 1:20.20.2-1.amzn2023.0.1 | [ALAS2023-2026-1577](https://patchblox.com/security/data/fix/linux/alas2023-2026-1577.md) | Apr 13, 2026 |
| Linux | nodejs20-debugsource Fedora 43 | 1:20.20.2-3.fc43 | [FEDORA-2026-9DC3A61AD8](https://patchblox.com/security/data/fix/linux/fedora-2026-9dc3a61ad8.md) | Apr 22, 2026 |
| Linux | nodejs20-debugsource amzn 2023 | 1:20.20.2-1.amzn2023.0.1 | [ALAS2023-2026-1577](https://patchblox.com/security/data/fix/linux/alas2023-2026-1577.md) | Apr 13, 2026 |
| Linux | nodejs20-devel Fedora 43 | 1:20.20.2-3.fc43 | [FEDORA-2026-9DC3A61AD8](https://patchblox.com/security/data/fix/linux/fedora-2026-9dc3a61ad8.md) | Apr 22, 2026 |
| Linux | nodejs20-devel amzn 2023 | 1:20.20.2-1.amzn2023.0.1 | [ALAS2023-2026-1577](https://patchblox.com/security/data/fix/linux/alas2023-2026-1577.md) | Apr 13, 2026 |
| Linux | nodejs20-docs Fedora 43 | 1:20.20.2-3.fc43 | [FEDORA-2026-9DC3A61AD8](https://patchblox.com/security/data/fix/linux/fedora-2026-9dc3a61ad8.md) | Apr 22, 2026 |
| Linux | nodejs20-docs amzn 2023 | 1:20.20.2-1.amzn2023.0.1 | [ALAS2023-2026-1577](https://patchblox.com/security/data/fix/linux/alas2023-2026-1577.md) | Apr 13, 2026 |
| Linux | nodejs20-full-i18n Fedora 43 | 1:20.20.2-3.fc43 | [FEDORA-2026-9DC3A61AD8](https://patchblox.com/security/data/fix/linux/fedora-2026-9dc3a61ad8.md) | Apr 22, 2026 |
| Linux | nodejs20-full-i18n amzn 2023 | 1:20.20.2-1.amzn2023.0.1 | [ALAS2023-2026-1577](https://patchblox.com/security/data/fix/linux/alas2023-2026-1577.md) | Apr 13, 2026 |
| Linux | nodejs20-libs Fedora 43 | 1:20.20.2-3.fc43 | [FEDORA-2026-9DC3A61AD8](https://patchblox.com/security/data/fix/linux/fedora-2026-9dc3a61ad8.md) | Apr 22, 2026 |
| Linux | nodejs20-libs amzn 2023 | 1:20.20.2-1.amzn2023.0.1 | [ALAS2023-2026-1577](https://patchblox.com/security/data/fix/linux/alas2023-2026-1577.md) | Apr 13, 2026 |
| Linux | nodejs20-libs-debuginfo Fedora 43 | 1:20.20.2-3.fc43 | [FEDORA-2026-9DC3A61AD8](https://patchblox.com/security/data/fix/linux/fedora-2026-9dc3a61ad8.md) | Apr 22, 2026 |
| Linux | nodejs20-libs-debuginfo amzn 2023 | 1:20.20.2-1.amzn2023.0.1 | [ALAS2023-2026-1577](https://patchblox.com/security/data/fix/linux/alas2023-2026-1577.md) | Apr 13, 2026 |
| Linux | nodejs20-npm Fedora 43 | 1:10.8.2-1.20.20.2.3.fc43 | [FEDORA-2026-9DC3A61AD8](https://patchblox.com/security/data/fix/linux/fedora-2026-9dc3a61ad8.md) | Apr 22, 2026 |
| Linux | nodejs20-npm amzn 2023 | 1:10.8.2-1.20.20.2.1.amzn2023.0.1 | [ALAS2023-2026-1577](https://patchblox.com/security/data/fix/linux/alas2023-2026-1577.md) | Apr 13, 2026 |
| Linux | nodejs22 Fedora 43 | 1:22.22.2-2.fc43 | [FEDORA-2026-E3F870229A](https://patchblox.com/security/data/fix/linux/fedora-2026-e3f870229a.md) | Apr 30, 2026 |
| Linux | nodejs22 RHEL 10 | 22.22.2-2.el10_0 | [RHSA-2026:7310](https://patchblox.com/security/data/fix/linux/rhsa-2026-7310.md) | Apr 15, 2026 |
| Linux | nodejs22 amzn 2023 | 1:22.22.2-1.amzn2023.0.1 | [ALAS2023-2026-1576](https://patchblox.com/security/data/fix/linux/alas2023-2026-1576.md) | Apr 13, 2026 |
| Linux | nodejs22 opensuse-leap 16.0 | 22.23.0-160000.1.1 | [OPENSUSE-SU-2026:21058-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21058-1.md) | Jun 25, 2026 |
| Linux | nodejs22 rocky 10 | 1:22.22.2-1.el10_1 | [RLSA-2026:7080](https://patchblox.com/security/data/fix/linux/rlsa-2026-7080.md) | Apr 12, 2026 |
| Linux | nodejs22 sles 15.6 | 22.22.2-150600.13.15.1 | [SUSE-SU-2026:1509-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-1509-1.md) | Apr 21, 2026 |
| Linux | nodejs22 sles 15.7 | 22.22.2-150700.3.9.1 | [SUSE-SU-2026:1478-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-1478-1.md) | Apr 20, 2026 |
| Linux | nodejs22 sles 16.0 | 22.23.0-160000.1.1 | [SUSE-SU-2026:22368-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-22368-1.md) | Jun 25, 2026 |
| Linux | nodejs22-debuginfo Fedora 43 | 1:22.22.2-2.fc43 | [FEDORA-2026-E3F870229A](https://patchblox.com/security/data/fix/linux/fedora-2026-e3f870229a.md) | Apr 30, 2026 |
| Linux | nodejs22-debuginfo amzn 2023 | 1:22.22.2-1.amzn2023.0.1 | [ALAS2023-2026-1576](https://patchblox.com/security/data/fix/linux/alas2023-2026-1576.md) | Apr 13, 2026 |
| Linux | nodejs22-debugsource Fedora 43 | 1:22.22.2-2.fc43 | [FEDORA-2026-E3F870229A](https://patchblox.com/security/data/fix/linux/fedora-2026-e3f870229a.md) | Apr 30, 2026 |
| Linux | nodejs22-debugsource amzn 2023 | 1:22.22.2-1.amzn2023.0.1 | [ALAS2023-2026-1576](https://patchblox.com/security/data/fix/linux/alas2023-2026-1576.md) | Apr 13, 2026 |
| Linux | nodejs22-devel amzn 2023 | 1:22.22.2-1.amzn2023.0.1 | [ALAS2023-2026-1576](https://patchblox.com/security/data/fix/linux/alas2023-2026-1576.md) | Apr 13, 2026 |
| Linux | nodejs22-docs amzn 2023 | 1:22.22.2-1.amzn2023.0.1 | [ALAS2023-2026-1576](https://patchblox.com/security/data/fix/linux/alas2023-2026-1576.md) | Apr 13, 2026 |
| Linux | nodejs22-full-i18n amzn 2023 | 1:22.22.2-1.amzn2023.0.1 | [ALAS2023-2026-1576](https://patchblox.com/security/data/fix/linux/alas2023-2026-1576.md) | Apr 13, 2026 |
| Linux | nodejs22-libs amzn 2023 | 1:22.22.2-1.amzn2023.0.1 | [ALAS2023-2026-1576](https://patchblox.com/security/data/fix/linux/alas2023-2026-1576.md) | Apr 13, 2026 |
| Linux | nodejs22-libs-debuginfo amzn 2023 | 1:22.22.2-1.amzn2023.0.1 | [ALAS2023-2026-1576](https://patchblox.com/security/data/fix/linux/alas2023-2026-1576.md) | Apr 13, 2026 |
| Linux | nodejs22-npm amzn 2023 | 1:10.9.7-1.22.22.2.1.amzn2023.0.1 | [ALAS2023-2026-1576](https://patchblox.com/security/data/fix/linux/alas2023-2026-1576.md) | Apr 13, 2026 |
| Linux | nodejs24 RHEL 10 | 24.14.1-2.el10_1 | [RHSA-2026:7675](https://patchblox.com/security/data/fix/linux/rhsa-2026-7675.md) | Mar 12, 2026 |
| Linux | nodejs24 amzn 2023 | 1:24.14.1-1.amzn2023.0.1 | [ALAS2023-2026-1578](https://patchblox.com/security/data/fix/linux/alas2023-2026-1578.md) | Apr 13, 2026 |
| Linux | nodejs24 ol 10 | 1:24.14.1-2.0.2.el10_1 | [ELSA-2026-7675](https://patchblox.com/security/data/fix/linux/elsa-2026-7675.md) | Jun 9, 2026 |
| Linux | nodejs24 opensuse-leap 16.0 | 24.14.1-160000.1.1 | [OPENSUSE-SU-2026:20519-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-20519-1.md) | Apr 13, 2026 |
| Linux | nodejs24 rocky 10 | 1:24.14.1-2.el10_1 | [RLSA-2026:7675](https://patchblox.com/security/data/fix/linux/rlsa-2026-7675.md) | Apr 15, 2026 |
| Linux | nodejs24 sles 15.7 | 24.14.1-150700.15.8.1 | [SUSE-SU-2026:1299-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-1299-1.md) | Apr 13, 2026 |
| Linux | nodejs24 sles 16.0 | 24.14.1-160000.1.1 | [SUSE-SU-2026:21181-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-21181-1.md) | Apr 13, 2026 |
| Linux | nodejs24-debuginfo amzn 2023 | 1:24.14.1-1.amzn2023.0.1 | [ALAS2023-2026-1578](https://patchblox.com/security/data/fix/linux/alas2023-2026-1578.md) | Apr 13, 2026 |
| Linux | nodejs24-debugsource amzn 2023 | 1:24.14.1-1.amzn2023.0.1 | [ALAS2023-2026-1578](https://patchblox.com/security/data/fix/linux/alas2023-2026-1578.md) | Apr 13, 2026 |
| Linux | nodejs24-devel amzn 2023 | 1:24.14.1-1.amzn2023.0.1 | [ALAS2023-2026-1578](https://patchblox.com/security/data/fix/linux/alas2023-2026-1578.md) | Apr 13, 2026 |
| Linux | nodejs24-devel ol 10 | 1:24.14.1-2.0.2.el10_1 | [ELSA-2026-7675](https://patchblox.com/security/data/fix/linux/elsa-2026-7675.md) | Jun 9, 2026 |
| Linux | nodejs24-docs almalinux 10 | 1:24.14.1-2.el10_1 | [ALSA-2026:7675](https://patchblox.com/security/data/fix/linux/alsa-2026-7675.md) | Apr 13, 2026 |
| Linux | nodejs24-docs amzn 2023 | 1:24.14.1-1.amzn2023.0.1 | [ALAS2023-2026-1578](https://patchblox.com/security/data/fix/linux/alas2023-2026-1578.md) | Apr 13, 2026 |
| Linux | nodejs24-docs ol 10 | 1:24.14.1-2.0.2.el10_1 | [ELSA-2026-7675](https://patchblox.com/security/data/fix/linux/elsa-2026-7675.md) | Jun 9, 2026 |
| Linux | nodejs24-full-i18n amzn 2023 | 1:24.14.1-1.amzn2023.0.1 | [ALAS2023-2026-1578](https://patchblox.com/security/data/fix/linux/alas2023-2026-1578.md) | Apr 13, 2026 |
| Linux | nodejs24-full-i18n ol 10 | 1:24.14.1-2.0.2.el10_1 | [ELSA-2026-7675](https://patchblox.com/security/data/fix/linux/elsa-2026-7675.md) | Jun 9, 2026 |
| Linux | nodejs24-libs amzn 2023 | 1:24.14.1-1.amzn2023.0.1 | [ALAS2023-2026-1578](https://patchblox.com/security/data/fix/linux/alas2023-2026-1578.md) | Apr 13, 2026 |
| Linux | nodejs24-libs ol 10 | 1:24.14.1-2.0.2.el10_1 | [ELSA-2026-7675](https://patchblox.com/security/data/fix/linux/elsa-2026-7675.md) | Jun 9, 2026 |
| Linux | nodejs24-libs-debuginfo amzn 2023 | 1:24.14.1-1.amzn2023.0.1 | [ALAS2023-2026-1578](https://patchblox.com/security/data/fix/linux/alas2023-2026-1578.md) | Apr 13, 2026 |
| Linux | nodejs24-npm almalinux 10 | 1:11.11.0-1.24.14.1.2.el10_1 | [ALSA-2026:7675](https://patchblox.com/security/data/fix/linux/alsa-2026-7675.md) | Apr 13, 2026 |
| Linux | nodejs24-npm amzn 2023 | 1:11.11.0-1.24.14.1.1.amzn2023.0.1 | [ALAS2023-2026-1578](https://patchblox.com/security/data/fix/linux/alas2023-2026-1578.md) | Apr 13, 2026 |
| Linux | nodejs24-npm ol 10 | 1:11.11.0-1.24.14.1.2.0.2.el10_1 | [ELSA-2026-7675](https://patchblox.com/security/data/fix/linux/elsa-2026-7675.md) | Jun 9, 2026 |
| Linux | npm RHEL 8 | 1:10.8.2-1.20.20.2.1.module+el8.10.0+24197+1602b452 | [RHSA-2026:8339](https://patchblox.com/security/data/fix/linux/rhsa-2026-8339.md) | Apr 15, 2026 |
| Linux | npm RHEL 9 | 1:10.8.2-1.20.20.2.1.module+el9.7.0+24193+41b7b572 | [RHSA-2026:7896](https://patchblox.com/security/data/fix/linux/rhsa-2026-7896.md) | Apr 15, 2026 |
| Linux | npm almalinux 8 | 1:10.8.2-1.20.20.2.1.module_el8.10.0+4165+3f200bda | [ALSA-2026:8339](https://patchblox.com/security/data/fix/linux/alsa-2026-8339.md) | Apr 15, 2026 |
| Linux | npm almalinux 9 | 1:10.8.2-1.20.20.2.1.module_el9.7.0+224+0af7cc6b | [ALSA-2026:7896](https://patchblox.com/security/data/fix/linux/alsa-2026-7896.md) | Apr 13, 2026 |
| Linux | npm ol 8 | 1:10.9.7-1.22.22.2.1.module+el8.10.0+90865+d647ef3a | [ELSA-2026-7123](https://patchblox.com/security/data/fix/linux/elsa-2026-7123.md) | Apr 9, 2026 |
| Linux | npm ol 9 | 1:10.9.7-1.22.22.2.1.module+el9.7.0+90867+2ede48fe | [ELSA-2026-7302](https://patchblox.com/security/data/fix/linux/elsa-2026-7302.md) | Apr 10, 2026 |
| Linux | v8-11.3-devel Fedora 43 | 3:11.3.244.8-1.20.20.2.3.fc43 | [FEDORA-2026-9DC3A61AD8](https://patchblox.com/security/data/fix/linux/fedora-2026-9dc3a61ad8.md) | Apr 22, 2026 |
| Linux | v8-11.3-devel amzn 2023 | 3:11.3.244.8-1.20.20.2.1.amzn2023.0.1 | [ALAS2023-2026-1577](https://patchblox.com/security/data/fix/linux/alas2023-2026-1577.md) | Apr 13, 2026 |
| Linux | v8-12.4-devel Fedora 43 | 3:12.4.254.21-1.22.22.2.2.fc43 | [FEDORA-2026-E3F870229A](https://patchblox.com/security/data/fix/linux/fedora-2026-e3f870229a.md) | Apr 30, 2026 |
| Linux | v8-12.4-devel RHEL 8 | 3:12.4.254.21-1.22.22.2.1.module+el8.10.0+24148+847b6786 | [RHSA-2026:7123](https://patchblox.com/security/data/fix/linux/rhsa-2026-7123.md) | Apr 15, 2026 |
| Linux | v8-12.4-devel RHEL 9 | 3:12.4.254.21-1.22.22.2.1.module+el9.7.0+24157+8ddb2461 | [RHSA-2026:7302](https://patchblox.com/security/data/fix/linux/rhsa-2026-7302.md) | Apr 15, 2026 |
| Linux | v8-12.4-devel almalinux 8 | 3:12.4.254.21-1.22.22.2.1.module_el8.10.0+4158+e796f37f | [ALSA-2026:7123](https://patchblox.com/security/data/fix/linux/alsa-2026-7123.md) | Apr 8, 2026 |
| Linux | v8-12.4-devel amzn 2023 | 3:12.4.254.21-1.22.22.2.1.amzn2023.0.1 | [ALAS2023-2026-1576](https://patchblox.com/security/data/fix/linux/alas2023-2026-1576.md) | Apr 13, 2026 |
| Linux | v8-12.4-devel ol 8 | 3:12.4.254.21-1.22.22.2.1.module+el8.10.0+90865+d647ef3a | [ELSA-2026-7123](https://patchblox.com/security/data/fix/linux/elsa-2026-7123.md) | Apr 9, 2026 |
| Linux | v8-12.4-devel ol 9 | 3:12.4.254.21-1.22.22.2.1.module+el9.7.0+90867+2ede48fe | [ELSA-2026-7302](https://patchblox.com/security/data/fix/linux/elsa-2026-7302.md) | Apr 10, 2026 |
| Linux | v8-13.6-devel RHEL 8 | 3:13.6.233.17-1.24.14.1.2.module+el8.10.0+24190+49a46c75 | [RHSA-2026:7670](https://patchblox.com/security/data/fix/linux/rhsa-2026-7670.md) | Mar 12, 2026 |
| Linux | v8-13.6-devel RHEL 9 | 3:13.6.233.17-1.24.14.1.2.module+el9.7.0+24166+51c9666b | [RHSA-2026:7350](https://patchblox.com/security/data/fix/linux/rhsa-2026-7350.md) | Mar 12, 2026 |
| Linux | v8-13.6-devel almalinux 8 | 3:13.6.233.17-1.24.14.1.2.module_el8.10.0+4160+4819ac42 | [ALSA-2026:7670](https://patchblox.com/security/data/fix/linux/alsa-2026-7670.md) | Apr 13, 2026 |
| Linux | v8-13.6-devel almalinux 9 | 3:13.6.233.17-1.24.14.1.2.module_el9.7.0+222+ef1c61e1 | [ALSA-2026:7350](https://patchblox.com/security/data/fix/linux/alsa-2026-7350.md) | Apr 9, 2026 |
| Linux | v8-13.6-devel amzn 2023 | 3:13.6.233.17-1.24.14.1.1.amzn2023.0.1 | [ALAS2023-2026-1578](https://patchblox.com/security/data/fix/linux/alas2023-2026-1578.md) | Apr 13, 2026 |
| Linux | v8-13.6-devel ol 8 | 3:13.6.233.17-1.24.14.1.2.module+el8.10.0+90873+35652ecc | [ELSA-2026-7670](https://patchblox.com/security/data/fix/linux/elsa-2026-7670.md) | Apr 13, 2026 |
| Linux | v8-13.6-devel ol 9 | 3:13.6.233.17-1.24.14.1.2.module+el9.7.0+90866+5a953a4c | [ELSA-2026-7350](https://patchblox.com/security/data/fix/linux/elsa-2026-7350.md) | Apr 10, 2026 |

## No fix yet

| Platform | Product | Status |
|---|---|---|
| Windows apps | Node.js 10 | no-fix |
| Windows apps | Node.js 12 | no-fix |
| Windows apps | Node.js 14 | no-fix |
| Windows apps | Node.js 15 | no-fix |
| Windows apps | Node.js 16 | no-fix |
| Windows apps | Node.js 17 | no-fix |
| Windows apps | Node.js 18 | no-fix |
| Windows apps | Node.js 19 | no-fix |
| Windows apps | Node.js 4 | no-fix |
| Windows apps | Node.js 6 | no-fix |
| Windows apps | Node.js 7 | no-fix |
| Windows apps | Node.js 8 | no-fix |

---

Data as of 2026-11-08T19:12:23Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.