UBUNTU-CVE-2026-59879

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Source

https://ubuntu.com/security/CVE-2026-59879

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-59879.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-59879

Upstream

CVE-2026-59879

Published

2026-07-08T17:17:00Z

Modified

2026-07-15T19:47:49.888248652Z

Severity

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
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
Ubuntu - medium

Summary

[none]

Details

Immutable.js provides many Persistent Immutable data structures. Prior to 4.3.9 and 5.1.8, List#set, List#setSize, List#setIn, List#updateIn, and the functional set, setIn, and updateIn mishandle an index or size in the range 2 ** 30 to 2 ** 31 in setListBounds in src/List.js, causing an empty List to enter an uncatchable infinite loop, a populated List to allocate without bound until process abort, or setSize to silently wrap large values. This issue is fixed in versions 4.3.9 and 5.1.8.

References

Affected packages

Ubuntu:20.04:LTS / node-immutable

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.8.2+dfsg-3

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "node-immutable",
            "binary_version": "3.8.2+dfsg-3"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-59879.json"

Ubuntu:22.04:LTS / node-immutable

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.8.2+dfsg-3

4.*

4.0.0-1

4.0.0-2

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "node-immutable",
            "binary_version": "4.0.0-2"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-59879.json"

Ubuntu:24.04:LTS / node-immutable

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

4.*

4.1.0-3

4.3.4-1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "node-immutable",
            "binary_version": "4.3.4-1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-59879.json"

Ubuntu:25.10 / node-immutable

Package

Name: node-immutable
Purl: pkg:deb/ubuntu/node-immutable?arch=source&distro=questing

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

4.*

4.3.4-1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "node-immutable",
            "binary_version": "4.3.4-1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-59879.json"

Ubuntu:26.04:LTS / node-immutable

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

4.*

4.3.4-1

4.3.8-2

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "node-immutable",
            "binary_version": "4.3.8-2"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-59879.json"