UBUNTU-CVE-2026-44777

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Source
https://ubuntu.com/security/CVE-2026-44777
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-44777.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-44777
Upstream
  • CVE-2026-44777
Published
2026-05-11T18:16:00Z
Modified
2026-05-21T06:15:08.898986875Z
Severity
  • 5.4 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P CVSS Calculator
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

jq is a command-line JSON processor. In 1.8.2rc1 and earlier, the ordinary module loader recurses without cycle detection when two otherwise valid modules include each other.

References

Affected packages

Ubuntu:22.04:LTS
jq

Package

Name
jq
Purl
pkg:deb/ubuntu/jq?arch=source&distro=jammy

Affected ranges

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

Affected versions

1.*
1.6-2.1ubuntu2
1.6-2.1ubuntu3
1.6-2.1ubuntu3.1
1.6-2.1ubuntu3.2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.6-2.1ubuntu3.2",
            "binary_name": "jq"
        },
        {
            "binary_version": "1.6-2.1ubuntu3.2",
            "binary_name": "libjq1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-44777.json"
Ubuntu:24.04:LTS
jq

Package

Name
jq
Purl
pkg:deb/ubuntu/jq?arch=source&distro=noble

Affected ranges

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

Affected versions

1.*
1.6-3
1.7-1
1.7.1-2
1.7.1-3
1.7.1-3build1
1.7.1-3ubuntu0.24.04.1
1.7.1-3ubuntu0.24.04.2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.7.1-3ubuntu0.24.04.2",
            "binary_name": "jq"
        },
        {
            "binary_version": "1.7.1-3ubuntu0.24.04.2",
            "binary_name": "libjq1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-44777.json"
Ubuntu:25.10
jq

Package

Name
jq
Purl
pkg:deb/ubuntu/jq?arch=source&distro=questing

Affected ranges

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

Affected versions

1.*
1.7.1-3ubuntu1
1.7.1-6ubuntu1
1.8.1-3ubuntu1
1.8.1-3ubuntu1.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.8.1-3ubuntu1.1",
            "binary_name": "jq"
        },
        {
            "binary_version": "1.8.1-3ubuntu1.1",
            "binary_name": "libjq1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-44777.json"
Ubuntu:26.04:LTS
jq

Package

Name
jq
Purl
pkg:deb/ubuntu/jq?arch=source&distro=resolute

Affected ranges

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

Affected versions

1.*
1.8.1-3ubuntu1
1.8.1-4ubuntu1
1.8.1-4ubuntu2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.8.1-4ubuntu2",
            "binary_name": "jq"
        },
        {
            "binary_version": "1.8.1-4ubuntu2",
            "binary_name": "libjq1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-44777.json"
Ubuntu:Pro:14.04:LTS
jq

Package

Name
jq
Purl
pkg:deb/ubuntu/jq?arch=source&distro=esm-infra-legacy%2Ftrusty

Affected ranges

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

Affected versions

1.*
1.2-8
1.3-1
1.3-1.1ubuntu1
1.3-1.1ubuntu1.1
1.3-1.1ubuntu1.1+esm3
1.3-1.1ubuntu1.1+esm4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.3-1.1ubuntu1.1+esm4",
            "binary_name": "jq"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-44777.json"
Ubuntu:Pro:16.04:LTS
jq

Package

Name
jq
Purl
pkg:deb/ubuntu/jq?arch=source&distro=esm-apps%2Fxenial

Affected ranges

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

Affected versions

1.*
1.4-2.1
1.5+dfsg-1
1.5+dfsg-1ubuntu0.1
1.5+dfsg-1ubuntu0.1+esm2
1.5+dfsg-1ubuntu0.1+esm3
1.5+dfsg-1ubuntu0.1+esm4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.5+dfsg-1ubuntu0.1+esm4",
            "binary_name": "jq"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-44777.json"
Ubuntu:Pro:18.04:LTS
jq

Package

Name
jq
Purl
pkg:deb/ubuntu/jq?arch=source&distro=esm-apps%2Fbionic

Affected ranges

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

Affected versions

1.*
1.5+dfsg-2
1.5+dfsg-2ubuntu0.1~esm1
1.5+dfsg-2ubuntu0.1~esm2
1.5+dfsg-2ubuntu0.1~esm3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.5+dfsg-2ubuntu0.1~esm3",
            "binary_name": "jq"
        },
        {
            "binary_version": "1.5+dfsg-2ubuntu0.1~esm3",
            "binary_name": "libjq1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-44777.json"
Ubuntu:Pro:20.04:LTS
jq

Package

Name
jq
Purl
pkg:deb/ubuntu/jq?arch=source&distro=esm-infra%2Ffocal

Affected ranges

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

Affected versions

1.*
1.5+dfsg-2build1
1.6-1
1.6-1ubuntu0.20.04.1
1.6-1ubuntu0.20.04.1+esm1
1.6-1ubuntu0.20.04.1+esm2
1.6-1ubuntu0.20.04.1+esm3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.6-1ubuntu0.20.04.1+esm3",
            "binary_name": "jq"
        },
        {
            "binary_version": "1.6-1ubuntu0.20.04.1+esm3",
            "binary_name": "libjq1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-44777.json"