UBUNTU-CVE-2026-14683

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Source
https://ubuntu.com/security/CVE-2026-14683
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-14683.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-14683
Upstream
Published
2026-07-06T00:00:00Z
Modified
2026-07-06T20:30:33.433795706Z
Severity
  • 3.3 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
  • 1.9 (Low) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

A vulnerability was detected in HdrHistogram up to 2.2.2. Affected by this issue is the function org.HdrHistogram.AbstractHistogram.decodeFromCompressedByteBuffer of the file src/main/java/org/HdrHistogram/AbstractHistogram.java. The manipulation of the argument lengthOfCompressedContents results in uncontrolled memory allocation. The attack needs to be approached locally. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

References

Affected packages

Ubuntu:18.04:LTS
hdrhistogram

Package

Name
hdrhistogram
Purl
pkg:deb/ubuntu/hdrhistogram?arch=source&distro=bionic

Affected ranges

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

Affected versions

2.*
2.1.10-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libhdrhistogram-java",
            "binary_version": "2.1.10-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-14683.json"
Ubuntu:20.04:LTS
hdrhistogram

Package

Name
hdrhistogram
Purl
pkg:deb/ubuntu/hdrhistogram?arch=source&distro=focal

Affected ranges

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

Affected versions

2.*
2.1.11-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libhdrhistogram-java",
            "binary_version": "2.1.11-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-14683.json"
Ubuntu:22.04:LTS
hdrhistogram

Package

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

Affected ranges

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

Affected versions

2.*
2.1.11-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libhdrhistogram-java",
            "binary_version": "2.1.11-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-14683.json"
Ubuntu:24.04:LTS
hdrhistogram

Package

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

Affected ranges

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

Affected versions

2.*
2.1.11-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libhdrhistogram-java",
            "binary_version": "2.1.11-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-14683.json"
Ubuntu:25.10
hdrhistogram

Package

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

Affected ranges

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

Affected versions

2.*
2.1.11-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libhdrhistogram-java",
            "binary_version": "2.1.11-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-14683.json"
Ubuntu:26.04:LTS
hdrhistogram

Package

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

Affected ranges

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

Affected versions

2.*
2.1.11-1
2.1.11-1build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libhdrhistogram-java",
            "binary_version": "2.1.11-1build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-14683.json"