UBUNTU-CVE-2026-22020

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Source

https://ubuntu.com/security/CVE-2026-22020

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-22020.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-22020

Upstream

CVE-2026-22020

Published

2026-04-28T00:00:00Z

Modified

2026-08-26T01:21:34Z

Severity

Ubuntu - medium

Summary

[none]

Details

[updated libpng in Oracle Java]

References

Affected packages

Ubuntu:16.04:LTS / openjdk-9

Package

Name: openjdk-9
Purl: pkg:deb/ubuntu/openjdk-9?arch=source&distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

Other

9~b88-1

9~b101-2ubuntu2

9~b102-1

9~b113-0ubuntu1

9~b114-0ubuntu1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "openjdk-9-demo",
            "binary_version": "9~b114-0ubuntu1"
        },
        {
            "binary_name": "openjdk-9-jdk",
            "binary_version": "9~b114-0ubuntu1"
        },
        {
            "binary_name": "openjdk-9-jdk-headless",
            "binary_version": "9~b114-0ubuntu1"
        },
        {
            "binary_name": "openjdk-9-jre",
            "binary_version": "9~b114-0ubuntu1"
        },
        {
            "binary_name": "openjdk-9-jre-headless",
            "binary_version": "9~b114-0ubuntu1"
        },
        {
            "binary_name": "openjdk-9-source",
            "binary_version": "9~b114-0ubuntu1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-22020.json"

Ubuntu:20.04:LTS / openjdk-13

Package

Name: openjdk-13
Purl: pkg:deb/ubuntu/openjdk-13?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

Other

13+33-1

13.*

13.0.1+9-2

13.0.2+8-1

13.0.2+8-2

13.0.3+3-1ubuntu2

13.0.4+8-1~20.04

13.0.7+5-0ubuntu1~20.04

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "openjdk-13-demo",
            "binary_version": "13.0.7+5-0ubuntu1~20.04"
        },
        {
            "binary_name": "openjdk-13-jdk",
            "binary_version": "13.0.7+5-0ubuntu1~20.04"
        },
        {
            "binary_name": "openjdk-13-jdk-headless",
            "binary_version": "13.0.7+5-0ubuntu1~20.04"
        },
        {
            "binary_name": "openjdk-13-jre",
            "binary_version": "13.0.7+5-0ubuntu1~20.04"
        },
        {
            "binary_name": "openjdk-13-jre-headless",
            "binary_version": "13.0.7+5-0ubuntu1~20.04"
        },
        {
            "binary_name": "openjdk-13-jre-zero",
            "binary_version": "13.0.7+5-0ubuntu1~20.04"
        },
        {
            "binary_name": "openjdk-13-source",
            "binary_version": "13.0.7+5-0ubuntu1~20.04"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-22020.json"

Ubuntu:20.04:LTS / openjdk-16

Package

Name: openjdk-16
Purl: pkg:deb/ubuntu/openjdk-16?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

16.*

16.0.1+9-1~20.04

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "openjdk-16-demo",
            "binary_version": "16.0.1+9-1~20.04"
        },
        {
            "binary_name": "openjdk-16-jdk",
            "binary_version": "16.0.1+9-1~20.04"
        },
        {
            "binary_name": "openjdk-16-jdk-headless",
            "binary_version": "16.0.1+9-1~20.04"
        },
        {
            "binary_name": "openjdk-16-jre",
            "binary_version": "16.0.1+9-1~20.04"
        },
        {
            "binary_name": "openjdk-16-jre-headless",
            "binary_version": "16.0.1+9-1~20.04"
        },
        {
            "binary_name": "openjdk-16-jre-zero",
            "binary_version": "16.0.1+9-1~20.04"
        },
        {
            "binary_name": "openjdk-16-source",
            "binary_version": "16.0.1+9-1~20.04"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-22020.json"

Ubuntu:Pro:20.04:LTS / openjdk-21

Package

Name: openjdk-21
Purl: pkg:deb/ubuntu/openjdk-21?arch=source&distro=esm-apps%2Ffocal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

21.*

21.0.1+12-2~20.04.1

21.0.2+13-1~20.04.1

21.0.3+9-1ubuntu1~20.04.1

21.0.4+7-1ubuntu2~20.04

21.0.5+11-1ubuntu1~20.04

21.0.6+7-1~20.04.1

21.0.7+6~us1-0ubuntu1~20.04

21.0.8+9~us1-0ubuntu1~20.04.1

21.0.9+10-1~20.04

21.0.10+7-1~20.04

21.0.11+10-1~20.04.2

21.0.12+8-1~20.04

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "openjdk-21-demo",
            "binary_version": "21.0.12+8-1~20.04"
        },
        {
            "binary_name": "openjdk-21-jdk",
            "binary_version": "21.0.12+8-1~20.04"
        },
        {
            "binary_name": "openjdk-21-jdk-headless",
            "binary_version": "21.0.12+8-1~20.04"
        },
        {
            "binary_name": "openjdk-21-jre",
            "binary_version": "21.0.12+8-1~20.04"
        },
        {
            "binary_name": "openjdk-21-jre-headless",
            "binary_version": "21.0.12+8-1~20.04"
        },
        {
            "binary_name": "openjdk-21-jre-zero",
            "binary_version": "21.0.12+8-1~20.04"
        },
        {
            "binary_name": "openjdk-21-source",
            "binary_version": "21.0.12+8-1~20.04"
        },
        {
            "binary_name": "openjdk-21-testsupport",
            "binary_version": "21.0.12+8-1~20.04"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-22020.json"

Ubuntu:22.04:LTS / openjdk-18

Package

Name: openjdk-18
Purl: pkg:deb/ubuntu/openjdk-18?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

Other

18~15ea-4

18~20ea-1

18~32ea-1

18~36ea-1

18.*

18.0.2+9-2~22.04

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "openjdk-18-demo",
            "binary_version": "18.0.2+9-2~22.04"
        },
        {
            "binary_name": "openjdk-18-jdk",
            "binary_version": "18.0.2+9-2~22.04"
        },
        {
            "binary_name": "openjdk-18-jdk-headless",
            "binary_version": "18.0.2+9-2~22.04"
        },
        {
            "binary_name": "openjdk-18-jre",
            "binary_version": "18.0.2+9-2~22.04"
        },
        {
            "binary_name": "openjdk-18-jre-headless",
            "binary_version": "18.0.2+9-2~22.04"
        },
        {
            "binary_name": "openjdk-18-jre-zero",
            "binary_version": "18.0.2+9-2~22.04"
        },
        {
            "binary_name": "openjdk-18-source",
            "binary_version": "18.0.2+9-2~22.04"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-22020.json"