UBUNTU-CVE-2026-62389

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Source
https://ubuntu.com/security/CVE-2026-62389
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-62389.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-62389
Upstream
Published
2026-07-16T00:00:00Z
Modified
2026-07-17T14:30:51.464753732Z
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
  • 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

(ws before 8.21.1 contains a memory exhaustion vulnerability in lib/rec ...)

References

Affected packages

Ubuntu:16.04:LTS
node-ws

Package

Name
node-ws
Purl
pkg:deb/ubuntu/node-ws?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*
0.7.2+ds1.349b7460-1
1.*
1.0.1+ds1.e6ddaae4-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.0.1+ds1.e6ddaae4-1",
            "binary_name": "node-ws"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-62389.json"
Ubuntu:18.04:LTS
node-ws

Package

Name
node-ws
Purl
pkg:deb/ubuntu/node-ws?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.1.0+ds1.e6ddaae4-3build1
1.1.0+ds1.e6ddaae4-3ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.1.0+ds1.e6ddaae4-3ubuntu1",
            "binary_name": "node-ws"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-62389.json"
Ubuntu:20.04:LTS
node-ws

Package

Name
node-ws
Purl
pkg:deb/ubuntu/node-ws?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.1.0+ds1.e6ddaae4-5
7.*
7.2.1-2
7.2.1-3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "7.2.1-3",
            "binary_name": "node-ws"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-62389.json"
Ubuntu:22.04:LTS
node-ws

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

7.*
7.4.2+~cs18.0.8-2
7.5.5+~cs13.0.13-1
8.*
8.5.0+~cs13.3.3-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "8.5.0+~cs13.3.3-2",
            "binary_name": "node-ws"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-62389.json"
Ubuntu:24.04:LTS
node-ws

Package

Name
node-ws
Purl
pkg:deb/ubuntu/node-ws?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

8.*
8.11.0+~cs13.7.3-1
8.11.0+~cs13.7.3-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "8.11.0+~cs13.7.3-2",
            "binary_name": "node-ws"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-62389.json"
Ubuntu:26.04:LTS
node-ws

Package

Name
node-ws
Purl
pkg:deb/ubuntu/node-ws?arch=source&distro=resolute

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

8.*
8.18.1+~cs14.18.2-1
8.19.0+~cs14.19.1-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "8.19.0+~cs14.19.1-1",
            "binary_name": "node-ws"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-62389.json"