UBUNTU-CVE-2026-71439

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/CVE-2026-71439
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-71439.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-71439
Upstream
Published
2026-08-07T00:00:00Z
Modified
2026-08-07T17:45:31.119618597Z
Severity
  • 5.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/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. From version 11.6.0 until 11.16.1, Mermaid Radar Diagrams allow arbitrary large values for the ticks parameter, which can cause high CPU usage and freeze the rendering webpage or JavaScript process for long periods of time, potentially until the process is killed from memory exhaustion. This issue is fixed in version 11.16.1.

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
0Unknown 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_version": "8.13.8+~cs10.4.16-1",
            "binary_name": "node-mermaid"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-71439.json"