UBUNTU-CVE-2026-70906

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Source
https://ubuntu.com/security/CVE-2026-70906
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-70906.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-70906
Upstream
  • CVE-2026-70906
Downstream
Published
2026-08-18T21:17:00Z
Modified
2026-09-22T10:00:31Z
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
  • Ubuntu - medium
Summary
[none]
Details

Vulnerability in Oracle Java SE (component: 2D). Supported versions that are affected are Oracle Java SE: 25.0.4 and 26.0.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Java SE. Note: This vulnerability can be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. This vulnerability also applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

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-2026-70906.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-2026-70906.json"
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-2026-70906.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-2026-70906.json"
openjdk-25

Package

Name
openjdk-25
Purl
pkg:deb/ubuntu/openjdk-25?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
25.0.4.1+1-1~22.04.4

Affected versions

25+36-1~22.*
25+36-1~22.04.2
25.*
25.0.1+8-1~22.04
25.0.2+10-1~22.04
25.0.3+9-2~22.04.2
25.0.4+7-1~22.04

Ecosystem specific 

{
    "availability":  "No subscription required",
    "binaries":  [
        {
            "binary_name":  "openjdk-25-demo",
            "binary_version":  "25.0.4.1+1-1~22.04.4"
        },
        {
            "binary_name":  "openjdk-25-jdk",
            "binary_version":  "25.0.4.1+1-1~22.04.4"
        },
        {
            "binary_name":  "openjdk-25-jdk-headless",
            "binary_version":  "25.0.4.1+1-1~22.04.4"
        },
        {
            "binary_name":  "openjdk-25-jre",
            "binary_version":  "25.0.4.1+1-1~22.04.4"
        },
        {
            "binary_name":  "openjdk-25-jre-headless",
            "binary_version":  "25.0.4.1+1-1~22.04.4"
        },
        {
            "binary_name":  "openjdk-25-jre-zero",
            "binary_version":  "25.0.4.1+1-1~22.04.4"
        },
        {
            "binary_name":  "openjdk-25-source",
            "binary_version":  "25.0.4.1+1-1~22.04.4"
        },
        {
            "binary_name":  "openjdk-25-testsupport",
            "binary_version":  "25.0.4.1+1-1~22.04.4"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-70906.json"
Ubuntu:24.04:LTS
openjdk-25

Package

Name
openjdk-25
Purl
pkg:deb/ubuntu/openjdk-25?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
25.0.4.1+1-1~24.04.4

Affected versions

25+36-1~24.*
25+36-1~24.04.2
25.*
25.0.1+8-1~24.04
25.0.2+10-1~24.04
25.0.3+9-2~24.04.2
25.0.4+7-1~24.04

Ecosystem specific 

{
    "availability":  "No subscription required",
    "binaries":  [
        {
            "binary_name":  "openjdk-25-demo",
            "binary_version":  "25.0.4.1+1-1~24.04.4"
        },
        {
            "binary_name":  "openjdk-25-jdk",
            "binary_version":  "25.0.4.1+1-1~24.04.4"
        },
        {
            "binary_name":  "openjdk-25-jdk-headless",
            "binary_version":  "25.0.4.1+1-1~24.04.4"
        },
        {
            "binary_name":  "openjdk-25-jre",
            "binary_version":  "25.0.4.1+1-1~24.04.4"
        },
        {
            "binary_name":  "openjdk-25-jre-headless",
            "binary_version":  "25.0.4.1+1-1~24.04.4"
        },
        {
            "binary_name":  "openjdk-25-jre-zero",
            "binary_version":  "25.0.4.1+1-1~24.04.4"
        },
        {
            "binary_name":  "openjdk-25-source",
            "binary_version":  "25.0.4.1+1-1~24.04.4"
        },
        {
            "binary_name":  "openjdk-25-testsupport",
            "binary_version":  "25.0.4.1+1-1~24.04.4"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-70906.json"
Ubuntu:26.04:LTS
openjdk-25

Package

Name
openjdk-25
Purl
pkg:deb/ubuntu/openjdk-25?arch=source&distro=resolute

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
25.0.4.1+1-1~26.04.4

Affected versions

Other
25+36-1
25.*
25.0.1+8-1
25.0.1+8-2
25.0.1+8-3
25.0.2+10-1
25.0.3~5ea-2
25.0.3~7ea-2
25.0.3+9-2~26.04.2
25.0.4+7-1~26.04

Ecosystem specific 

{
    "availability":  "No subscription required",
    "binaries":  [
        {
            "binary_name":  "openjdk-25-demo",
            "binary_version":  "25.0.4.1+1-1~26.04.4"
        },
        {
            "binary_name":  "openjdk-25-jdk",
            "binary_version":  "25.0.4.1+1-1~26.04.4"
        },
        {
            "binary_name":  "openjdk-25-jdk-headless",
            "binary_version":  "25.0.4.1+1-1~26.04.4"
        },
        {
            "binary_name":  "openjdk-25-jre",
            "binary_version":  "25.0.4.1+1-1~26.04.4"
        },
        {
            "binary_name":  "openjdk-25-jre-headless",
            "binary_version":  "25.0.4.1+1-1~26.04.4"
        },
        {
            "binary_name":  "openjdk-25-jre-zero",
            "binary_version":  "25.0.4.1+1-1~26.04.4"
        },
        {
            "binary_name":  "openjdk-25-source",
            "binary_version":  "25.0.4.1+1-1~26.04.4"
        },
        {
            "binary_name":  "openjdk-25-testsupport",
            "binary_version":  "25.0.4.1+1-1~26.04.4"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-70906.json"