ROOT-APP-NPM-CVE-2026-26278

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Source
https://root.io/security/ROOT-APP-NPM-CVE-2026-26278
Import Source
https://api.root.io/external/osv/ROOT-APP-NPM-CVE-2026-26278.json
JSON Data
https://api.test.osv.dev/v1/vulns/ROOT-APP-NPM-CVE-2026-26278
Upstream
Published
2026-05-22T05:35:58Z
Modified
2026-05-22T08:00:04.993573012Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
CVE-2026-26278 in @rootio/fast-xml-parser - Patched by Root
Details

Root has patched CVE-2026-26278 in the @rootio/fast-xml-parser package for Root:npm. Multiple fixed versions available.

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

Affected packages

Root:npm / @rootio/fast-xml-parser

Package

Name
@rootio/fast-xml-parser

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.3.4-root.io.1
Fixed
5.3.4-root.io.2
Fixed
5.3.4-root.io.3
Fixed
4.4.1-root.io.3
Fixed
4.4.1-root.io.4
Fixed
5.3.4-root.io.4
Fixed
4.4.1-root.io.5
Fixed
4.4.1-root.io.6
Fixed
4.4.1-root.io.7
Fixed
5.3.4-root.io.5
Fixed
5.2.5-root.io.2
Fixed
4.4.1-root.io.8
Fixed
5.2.5-root.io.3
Fixed
5.3.4-root.io.6

Database specific

all_fixed_versions 
[
    "5.3.4-root.io.1",
    "5.3.4-root.io.2",
    "5.3.4-root.io.3",
    "4.4.1-root.io.3",
    "4.4.1-root.io.4",
    "5.3.4-root.io.4",
    "4.4.1-root.io.5",
    "4.4.1-root.io.6",
    "4.4.1-root.io.7",
    "5.3.4-root.io.5",
    "5.2.5-root.io.2",
    "4.4.1-root.io.8",
    "5.2.5-root.io.3",
    "5.3.4-root.io.6"
]
root_patch_version 
""
upstream_version 
"5.3.4-root.io.6"
root_patched 
true
source 
"https://api.root.io/external/osv/ROOT-APP-NPM-CVE-2026-26278.json"
total_fixed_versions 
14.0