UBUNTU-CVE-2026-89059

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Source
https://ubuntu.com/security/CVE-2026-89059
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-89059.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-89059
Upstream
Published
2026-09-21T00:00:00Z
Modified
2026-09-21T21:40:32Z
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

A flaw was found in RESTEasy's IIOImageProvider, which decodes attacker-supplied image request bodies without enforcing any limit on the declared image dimensions or pixel count. A remote, unauthenticated attacker can send a small crafted image declaring enormous dimensions to trigger a very large memory allocation, exhausting the JVM heap and resulting in a denial of service.

References

Affected packages

Ubuntu:22.04:LTS
resteasy3.0

Package

Name
resteasy3.0
Purl
pkg:deb/ubuntu/resteasy3.0?arch=source&distro=jammy

Affected ranges

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

Affected versions

3.*
3.0.26-2
3.0.26-3
3.0.26-3ubuntu0.1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libresteasy3.0-java",
            "binary_version":  "3.0.26-3ubuntu0.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-89059.json"
Ubuntu:24.04:LTS
resteasy3.0

Package

Name
resteasy3.0
Purl
pkg:deb/ubuntu/resteasy3.0?arch=source&distro=noble

Affected ranges

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

Affected versions

3.*
3.0.26-6
3.0.26-6ubuntu0.24.04.1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libresteasy3.0-java",
            "binary_version":  "3.0.26-6ubuntu0.24.04.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-89059.json"
Ubuntu:26.04:LTS
resteasy

Package

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

Affected ranges

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

Affected versions

3.*
3.6.2-3
3.6.2-4

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libresteasy-java",
            "binary_version":  "3.6.2-4"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-89059.json"
resteasy3.0

Package

Name
resteasy3.0
Purl
pkg:deb/ubuntu/resteasy3.0?arch=source&distro=resolute

Affected ranges

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

Affected versions

3.*
3.0.26-6

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libresteasy3.0-java",
            "binary_version":  "3.0.26-6"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-89059.json"
Ubuntu:Pro:16.04:LTS
resteasy

Package

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

Affected ranges

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

Affected versions

3.*
3.0.6-3
3.0.6-3ubuntu0.1~esm1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libresteasy-java",
            "binary_version":  "3.0.6-3ubuntu0.1~esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-89059.json"
Ubuntu:Pro:18.04:LTS
resteasy3.0

Package

Name
resteasy3.0
Purl
pkg:deb/ubuntu/resteasy3.0?arch=source&distro=esm-apps%2Fbionic

Affected ranges

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

Affected versions

3.*
3.0.19-1
3.0.19-2
3.0.26-1~18.04
3.0.26-1~18.04.1~esm1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libresteasy3.0-java",
            "binary_version":  "3.0.26-1~18.04.1~esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-89059.json"
Ubuntu:Pro:20.04:LTS
resteasy

Package

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

Affected ranges

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

Affected versions

3.*
3.6.2-2
3.6.2-2ubuntu0.20.04.1~esm1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libresteasy-java",
            "binary_version":  "3.6.2-2ubuntu0.20.04.1~esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-89059.json"
resteasy3.0

Package

Name
resteasy3.0
Purl
pkg:deb/ubuntu/resteasy3.0?arch=source&distro=esm-apps%2Ffocal

Affected ranges

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

Affected versions

3.*
3.0.26-1
3.0.26-1ubuntu0.1~esm1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libresteasy3.0-java",
            "binary_version":  "3.0.26-1ubuntu0.1~esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-89059.json"
Ubuntu:Pro:22.04:LTS
resteasy

Package

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

Affected ranges

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

Affected versions

3.*
3.6.2-2
3.6.2-2ubuntu0.22.04.1~esm1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libresteasy-java",
            "binary_version":  "3.6.2-2ubuntu0.22.04.1~esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-89059.json"
Ubuntu:Pro:24.04:LTS
resteasy

Package

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

Affected ranges

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

Affected versions

3.*
3.6.2-2
3.6.2-2ubuntu0.24.04.1~esm1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libresteasy-java",
            "binary_version":  "3.6.2-2ubuntu0.24.04.1~esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-89059.json"