UBUNTU-CVE-2026-41149

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Source

https://ubuntu.com/security/CVE-2026-41149

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-41149.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-41149

Upstream

CVE-2026-41149

Published

2026-05-22T23:16:00Z

Modified

2026-05-27T19:09:50Z

Severity

5.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L CVSS Calculator
Ubuntu - medium

Summary

[none]

Details

Mermaid is a JavaScript tool that uses Markdown-inspired text to create and modify diagrams and charts. Versions 10.9.5 and earlier, as well as 11.0.0-alpha.1 through 11.14.0, are vulnerable to HTML injection under the default configuration. Specifically, the classDef directive in Mermaid state diagrams permits DOM injection that escapes the SVG context. However,

References

Affected packages

Ubuntu:22.04:LTS / node-mermaid

Package

Name: node-mermaid
Purl: pkg:deb/ubuntu/node-mermaid?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

8.*

8.7.0+ds+~cs27.17.17-3

8.13.3+ds+~cs26.13.21-1

8.13.3+ds+~cs26.13.21-2

8.13.8+~cs10.4.16-1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "node-mermaid",
            "binary_version": "8.13.8+~cs10.4.16-1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-41149.json"