Upstream information
Description
A flaw in Node.js TLS hostname verification allows a certificate without a matching IP address SAN to authenticate a connection to an IPv4 address when the host is written with non-ASCII characters, such as fullwidth digits (`１２７.0.0.1`).`tls.checkServerIdentity()` did not recognize such hosts as IP addresses, even though they normalize and resolve to a regular IPv4 address, and matched them against the certificate DNS names and Common Name instead. A certificate containing `DNS:127.0.0.1` or `DNS:*.0.0.1` could therefore be accepted for an IP endpoint it was not issued for. This is a regression introduced after the fix for CVE-2026-48618.
This vulnerability affects Node.js **26.x** and **24.x**.
SUSE information
Overall state of this security issue: New
This issue is currently rated as having moderate severity.
| CVSS detail | CNA (HackerOne) |
|---|---|
| Base Score | 7.4 |
| Vector | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N |
| Attack Vector | Network |
| Attack Complexity | High |
| Privileges Required | None |
| User Interaction | None |
| Scope | Unchanged |
| Confidentiality Impact | High |
| Integrity Impact | High |
| Availability Impact | None |
| CVSSv3 Version | 3 |
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| openSUSE Tumbleweed |
| Patchnames: openSUSE-Tumbleweed-2026-12248 |
Status of this issue by product and package
Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.
| Product(s) | Source package | State |
|---|---|---|
| Products under general support and receiving all security fixes. | ||
| SUSE Linux Enterprise High Performance Computing 12 | nodejs18 | Analysis |
| SUSE Linux Enterprise Module for Web and Scripting 15 SP7 | nodejs22 | Analysis |
| SUSE Linux Enterprise Module for Web and Scripting 15 SP7 | nodejs24 | Analysis |
| SUSE Linux Enterprise Server 15 SP7 | nodejs22 | Analysis |
| SUSE Linux Enterprise Server 15 SP7 | nodejs24 | Analysis |
| SUSE Linux Enterprise Server 16.0 | nodejs22 | Analysis |
| SUSE Linux Enterprise Server 16.0 | nodejs24 | Analysis |
| SUSE Linux Enterprise Server 16.1 | nodejs24 | Analysis |
| SUSE Linux Enterprise Server 16.2 | nodejs24 | Analysis |
| SUSE Linux Enterprise Server for NVIDIA 16.1 | nodejs24 | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP7 | nodejs22 | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP7 | nodejs24 | Analysis |
| SUSE Linux Enterprise Server for SAP applications 16.0 | nodejs22 | Analysis |
| SUSE Linux Enterprise Server for SAP applications 16.0 | nodejs24 | Analysis |
| SUSE Linux Enterprise Server for SAP applications 16.1 | nodejs24 | Analysis |
| SUSE Linux Enterprise Server for SAP applications 16.2 | nodejs24 | Analysis |
| openSUSE Leap 16.0 | nodejs22 | Analysis |
| openSUSE Leap 16.0 | nodejs24 | Analysis |
| openSUSE Leap 16.1 | nodejs24 | Analysis |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | nodejs16 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | nodejs18 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP5 | nodejs18 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP5 | nodejs20 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS | nodejs18 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS | nodejs20 | Analysis |
| SUSE Linux Enterprise Module for Web and Scripting 15 SP4 | nodejs16 | Analysis |
| SUSE Linux Enterprise Module for Web and Scripting 15 SP4 | nodejs18 | Analysis |
| SUSE Linux Enterprise Module for Web and Scripting 15 SP5 | nodejs18 | Analysis |
| SUSE Linux Enterprise Module for Web and Scripting 15 SP5 | nodejs20 | Analysis |
| SUSE Linux Enterprise Module for Web and Scripting 15 SP6 | nodejs20 | Analysis |
| SUSE Linux Enterprise Module for Web and Scripting 15 SP6 | nodejs22 | Analysis |
| SUSE Linux Enterprise Server 12 SP5 | nodejs18 | Analysis |
| SUSE Linux Enterprise Server 12 SP5-LTSS | nodejs18 | Analysis |
| SUSE Linux Enterprise Server 15 SP4 | nodejs16 | Analysis |
| SUSE Linux Enterprise Server 15 SP4 | nodejs18 | Analysis |
| SUSE Linux Enterprise Server 15 SP4-LTSS | nodejs16 | Analysis |
| SUSE Linux Enterprise Server 15 SP4-LTSS | nodejs18 | Analysis |
| SUSE Linux Enterprise Server 15 SP5 | nodejs18 | Analysis |
| SUSE Linux Enterprise Server 15 SP5 | nodejs20 | Analysis |
| SUSE Linux Enterprise Server 15 SP5-LTSS | nodejs18 | Analysis |
| SUSE Linux Enterprise Server 15 SP5-LTSS | nodejs20 | Analysis |
| SUSE Linux Enterprise Server 15 SP6 | nodejs20 | Analysis |
| SUSE Linux Enterprise Server 15 SP6 | nodejs22 | Analysis |
| SUSE Linux Enterprise Server 15 SP6-LTSS | nodejs20 | Analysis |
| SUSE Linux Enterprise Server 15 SP6-LTSS | nodejs22 | Analysis |
| SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 | nodejs18 | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | nodejs18 | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | nodejs16 | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | nodejs18 | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | nodejs18 | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | nodejs20 | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | nodejs20 | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | nodejs22 | Analysis |
| Products past their end of life and not receiving proactive updates anymore. | ||
| SUSE CaaS Platform 4.0 | nodejs10 | Analysis |
| SUSE CaaS Platform 4.0 | nodejs8 | Analysis |
| SUSE Enterprise Storage 6 | nodejs10 | Analysis |
| SUSE Enterprise Storage 6 | nodejs8 | Analysis |
| SUSE Enterprise Storage 7 | nodejs10 | Analysis |
| SUSE Enterprise Storage 7 | nodejs12 | Analysis |
| SUSE Enterprise Storage 7 | nodejs14 | Analysis |
| SUSE Enterprise Storage 7 | nodejs8 | Analysis |
| SUSE Enterprise Storage 7.1 | nodejs12 | Analysis |
| SUSE Enterprise Storage 7.1 | nodejs14 | Analysis |
| SUSE Enterprise Storage 7.1 | nodejs16 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 | nodejs10 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 | nodejs8 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | nodejs10 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | nodejs8 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | nodejs10 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | nodejs8 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | nodejs10 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | nodejs8 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP2 | nodejs10 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP2 | nodejs12 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP2 | nodejs14 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP2 | nodejs8 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | nodejs10 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | nodejs12 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | nodejs14 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | nodejs8 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | nodejs10 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | nodejs12 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | nodejs14 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | nodejs8 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | nodejs12 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | nodejs14 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | nodejs16 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | nodejs12 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | nodejs14 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | nodejs16 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | nodejs12 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | nodejs14 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | nodejs16 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | nodejs16 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | nodejs18 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | nodejs16 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | nodejs18 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS | nodejs18 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS | nodejs20 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | nodejs10 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | nodejs8 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | nodejs10 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | nodejs8 | Analysis |
| SUSE Linux Enterprise Module for Web and Scripting 12 | nodejs18 | Analysis |
| SUSE Linux Enterprise Module for Web and Scripting 15 | nodejs10 | Analysis |
| SUSE Linux Enterprise Module for Web and Scripting 15 | nodejs8 | Analysis |
| SUSE Linux Enterprise Module for Web and Scripting 15 SP1 | nodejs10 | Analysis |
| SUSE Linux Enterprise Module for Web and Scripting 15 SP1 | nodejs8 | Analysis |
| SUSE Linux Enterprise Module for Web and Scripting 15 SP2 | nodejs10 | Analysis |
| SUSE Linux Enterprise Module for Web and Scripting 15 SP2 | nodejs12 | Analysis |
| SUSE Linux Enterprise Module for Web and Scripting 15 SP2 | nodejs14 | Analysis |
| SUSE Linux Enterprise Module for Web and Scripting 15 SP2 | nodejs8 | Analysis |
| SUSE Linux Enterprise Module for Web and Scripting 15 SP3 | nodejs12 | Analysis |
| SUSE Linux Enterprise Module for Web and Scripting 15 SP3 | nodejs14 | Analysis |
| SUSE Linux Enterprise Module for Web and Scripting 15 SP3 | nodejs16 | Analysis |
| SUSE Linux Enterprise Server 12 | nodejs18 | Analysis |
| SUSE Linux Enterprise Server 12 SP3 | nodejs18 | Analysis |
| SUSE Linux Enterprise Server 12 SP4 | nodejs18 | Analysis |
| SUSE Linux Enterprise Server 15 | nodejs10 | Analysis |
| SUSE Linux Enterprise Server 15 | nodejs8 | Analysis |
| SUSE Linux Enterprise Server 15 SP1 | nodejs10 | Analysis |
| SUSE Linux Enterprise Server 15 SP1 | nodejs8 | Analysis |
| SUSE Linux Enterprise Server 15 SP1-BCL | nodejs10 | Analysis |
| SUSE Linux Enterprise Server 15 SP1-BCL | nodejs8 | Analysis |
| SUSE Linux Enterprise Server 15 SP1-LTSS | nodejs10 | Analysis |
| SUSE Linux Enterprise Server 15 SP1-LTSS | nodejs8 | Analysis |
| SUSE Linux Enterprise Server 15 SP2 | nodejs10 | Analysis |
| SUSE Linux Enterprise Server 15 SP2 | nodejs12 | Analysis |
| SUSE Linux Enterprise Server 15 SP2 | nodejs14 | Analysis |
| SUSE Linux Enterprise Server 15 SP2 | nodejs8 | Analysis |
| SUSE Linux Enterprise Server 15 SP2-BCL | nodejs10 | Analysis |
| SUSE Linux Enterprise Server 15 SP2-BCL | nodejs12 | Analysis |
| SUSE Linux Enterprise Server 15 SP2-BCL | nodejs14 | Analysis |
| SUSE Linux Enterprise Server 15 SP2-BCL | nodejs8 | Analysis |
| SUSE Linux Enterprise Server 15 SP2-LTSS | nodejs10 | Analysis |
| SUSE Linux Enterprise Server 15 SP2-LTSS | nodejs12 | Analysis |
| SUSE Linux Enterprise Server 15 SP2-LTSS | nodejs14 | Analysis |
| SUSE Linux Enterprise Server 15 SP2-LTSS | nodejs8 | Analysis |
| SUSE Linux Enterprise Server 15 SP3 | nodejs12 | Analysis |
| SUSE Linux Enterprise Server 15 SP3 | nodejs14 | Analysis |
| SUSE Linux Enterprise Server 15 SP3 | nodejs16 | Analysis |
| SUSE Linux Enterprise Server 15 SP3-BCL | nodejs12 | Analysis |
| SUSE Linux Enterprise Server 15 SP3-BCL | nodejs14 | Analysis |
| SUSE Linux Enterprise Server 15 SP3-BCL | nodejs16 | Analysis |
| SUSE Linux Enterprise Server 15 SP3-LTSS | nodejs12 | Analysis |
| SUSE Linux Enterprise Server 15 SP3-LTSS | nodejs14 | Analysis |
| SUSE Linux Enterprise Server 15 SP3-LTSS | nodejs16 | Analysis |
| SUSE Linux Enterprise Server 15-LTSS | nodejs10 | Analysis |
| SUSE Linux Enterprise Server 15-LTSS | nodejs8 | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 12 | nodejs18 | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | nodejs18 | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | nodejs18 | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 | nodejs10 | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 | nodejs8 | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | nodejs10 | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | nodejs8 | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | nodejs10 | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | nodejs12 | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | nodejs14 | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | nodejs8 | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | nodejs12 | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | nodejs14 | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | nodejs16 | Analysis |
| SUSE Manager Proxy 4.0 | nodejs10 | Analysis |
| SUSE Manager Proxy 4.0 | nodejs8 | Analysis |
| SUSE Manager Proxy 4.1 | nodejs10 | Analysis |
| SUSE Manager Proxy 4.1 | nodejs12 | Analysis |
| SUSE Manager Proxy 4.1 | nodejs14 | Analysis |
| SUSE Manager Proxy 4.1 | nodejs8 | Analysis |
| SUSE Manager Proxy 4.2 | nodejs12 | Analysis |
| SUSE Manager Proxy 4.2 | nodejs14 | Analysis |
| SUSE Manager Proxy 4.2 | nodejs16 | Analysis |
| SUSE Manager Proxy 4.3 | nodejs16 | Analysis |
| SUSE Manager Proxy 4.3 | nodejs18 | Analysis |
| SUSE Manager Retail Branch Server 4.0 | nodejs10 | Analysis |
| SUSE Manager Retail Branch Server 4.0 | nodejs8 | Analysis |
| SUSE Manager Retail Branch Server 4.1 | nodejs10 | Analysis |
| SUSE Manager Retail Branch Server 4.1 | nodejs12 | Analysis |
| SUSE Manager Retail Branch Server 4.1 | nodejs14 | Analysis |
| SUSE Manager Retail Branch Server 4.1 | nodejs8 | Analysis |
| SUSE Manager Retail Branch Server 4.2 | nodejs12 | Analysis |
| SUSE Manager Retail Branch Server 4.2 | nodejs14 | Analysis |
| SUSE Manager Retail Branch Server 4.2 | nodejs16 | Analysis |
| SUSE Manager Retail Branch Server 4.3 | nodejs16 | Analysis |
| SUSE Manager Retail Branch Server 4.3 | nodejs18 | Analysis |
| SUSE Manager Server 4.0 | nodejs10 | Analysis |
| SUSE Manager Server 4.0 | nodejs8 | Analysis |
| SUSE Manager Server 4.1 | nodejs10 | Analysis |
| SUSE Manager Server 4.1 | nodejs12 | Analysis |
| SUSE Manager Server 4.1 | nodejs14 | Analysis |
| SUSE Manager Server 4.1 | nodejs8 | Analysis |
| SUSE Manager Server 4.2 | nodejs12 | Analysis |
| SUSE Manager Server 4.2 | nodejs14 | Analysis |
| SUSE Manager Server 4.2 | nodejs16 | Analysis |
| SUSE Manager Server 4.3 | nodejs16 | Analysis |
| SUSE Manager Server 4.3 | nodejs18 | Analysis |
| SUSE Manager Server LTS 4.3 | nodejs16 | Analysis |
| SUSE Manager Server LTS 4.3 | nodejs18 | Analysis |
| openSUSE Leap 15.3 | nodejs10 | Analysis |
| openSUSE Leap 15.3 | nodejs12 | Analysis |
| openSUSE Leap 15.3 | nodejs14 | Analysis |
| openSUSE Leap 15.3 | nodejs16 | Analysis |
| openSUSE Leap 15.3 | nodejs8 | Analysis |
| openSUSE Leap 15.4 | nodejs10 | Analysis |
| openSUSE Leap 15.4 | nodejs12 | Analysis |
| openSUSE Leap 15.4 | nodejs14 | Analysis |
| openSUSE Leap 15.4 | nodejs16 | Analysis |
| openSUSE Leap 15.4 | nodejs18 | Analysis |
| openSUSE Leap 15.4 | nodejs8 | Analysis |
| openSUSE Leap 15.5 | nodejs18 | Analysis |
| openSUSE Leap 15.5 | nodejs20 | Analysis |
| openSUSE Leap 15.6 | nodejs20 | Analysis |
| openSUSE Leap 15.6 | nodejs22 | Analysis |
| Container Status | ||
| bci/node:12 | nodejs12 | Analysis |
| bci/node:14 | nodejs14 | Analysis |
| bci/node:16 bci/nodejs | nodejs16 | Analysis |
| bci/node:18 bci/nodejs | nodejs18 | Analysis |
| bci/node:20 bci/nodejs containers/open-webui:0 | nodejs20 | Analysis |
| bci/node:22 containers/open-webui-mcpo:0 | nodejs22 | Analysis |
| bci/node:24 bci/node:24-micro bci/nodejs | nodejs24 | Analysis |
SUSE Timeline for this CVE
CVE page created: Wed Oct 21 19:57:39 2026CVE page last modified: Sat Oct 24 11:53:16 2026