ROOT-APP-NPM-CVE-2026-6402

See a problem?
Please try reporting it to the source first.
Source
https://root.io/security/ROOT-APP-NPM-CVE-2026-6402
Import Source
https://api.root.io/external/osv/ROOT-APP-NPM-CVE-2026-6402.json
JSON Data
https://api.osv.dev/v1/vulns/ROOT-APP-NPM-CVE-2026-6402
Upstream
Published
2026-06-30T05:13:39Z
Modified
2026-06-30T06:32:17.095060914Z
Summary
CVE-2026-6402 in @rootio/webpack-dev-server - Patched by Root
Details

Root has patched CVE-2026-6402 in the @rootio/webpack-dev-server package for Root:npm. Multiple fixed versions available.

Database specific 
{
    "source": "Root",
    "distro_version": "",
    "severity": "MEDIUM",
    "distro": "npm"
}
References

Affected packages

Root:npm / @rootio/webpack-dev-server

Package

Name
@rootio/webpack-dev-server

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.2.3-root.io.1
Fixed
5.2.2-root.io.1
Fixed
3.11.3-root.io.1
Fixed
4.10.0-root.io.1
Fixed
3.11.3-root.io.2

Database specific

all_fixed_versions 
[
    "5.2.3-root.io.1",
    "5.2.2-root.io.1",
    "3.11.3-root.io.1",
    "4.10.0-root.io.1",
    "3.11.3-root.io.2"
]
upstream_version 
"3.11.3-root.io.2"
root_patch_version 
""
root_patched 
true
total_fixed_versions 
5.0
source 
"https://api.root.io/external/osv/ROOT-APP-NPM-CVE-2026-6402.json"

Root:npm / webpack-dev-server

Package

Name
webpack-dev-server

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.2.3-aikido.1
Fixed
5.2.2-aikido.1
Fixed
3.11.3-aikido.1
Fixed
4.10.0-aikido.1
Fixed
3.11.3-aikido.2

Database specific

root_patched 
true
upstream_version 
"3.11.3-aikido.2"
root_patch_version 
""
all_fixed_versions 
[
    "5.2.3-aikido.1",
    "5.2.2-aikido.1",
    "3.11.3-aikido.1",
    "4.10.0-aikido.1",
    "3.11.3-aikido.2"
]
total_fixed_versions 
5.0
source 
"https://api.root.io/external/osv/ROOT-APP-NPM-CVE-2026-6402.json"