UBUNTU-CVE-2026-57965

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Source
https://ubuntu.com/security/CVE-2026-57965
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-57965.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-57965
Upstream
  • CVE-2026-57965
Published
2026-06-29T09:16:00Z
Modified
2026-07-01T21:27:57Z
Severity
  • 5.1 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

A flaw was found in spice-vdagent. A malicious or compromised SPICE host can trigger an integer overflow by sending a specially crafted message. This vulnerability can lead to a heap buffer overflow, causing the spice-vdagent daemon to crash and resulting in a Denial of Service (DoS) for the virtual machine. This issue requires the SPICE host to be untrusted or compromised for exploitation.

References

Affected packages

Ubuntu:16.04:LTS
spice-vdagent

Package

Name
spice-vdagent
Purl
pkg:deb/ubuntu/spice-vdagent?arch=source&distro=xenial

Affected ranges

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

Affected versions

0.*
0.15.0-1.3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "spice-vdagent",
            "binary_version": "0.15.0-1.3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-57965.json"
Ubuntu:18.04:LTS
spice-vdagent

Package

Name
spice-vdagent
Purl
pkg:deb/ubuntu/spice-vdagent?arch=source&distro=bionic

Affected ranges

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

Affected versions

0.*
0.17.0-1ubuntu1
0.17.0-1ubuntu2
0.17.0-1ubuntu2.2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "spice-vdagent",
            "binary_version": "0.17.0-1ubuntu2.2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-57965.json"
Ubuntu:20.04:LTS
spice-vdagent

Package

Name
spice-vdagent
Purl
pkg:deb/ubuntu/spice-vdagent?arch=source&distro=focal

Affected ranges

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

Affected versions

0.*
0.19.0-2
0.19.0-2ubuntu0.2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "spice-vdagent",
            "binary_version": "0.19.0-2ubuntu0.2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-57965.json"
Ubuntu:22.04:LTS
spice-vdagent

Package

Name
spice-vdagent
Purl
pkg:deb/ubuntu/spice-vdagent?arch=source&distro=jammy

Affected ranges

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

Affected versions

0.*
0.20.0-2build1
0.20.0-3
0.22.1-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "spice-vdagent",
            "binary_version": "0.22.1-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-57965.json"
Ubuntu:24.04:LTS
spice-vdagent

Package

Name
spice-vdagent
Purl
pkg:deb/ubuntu/spice-vdagent?arch=source&distro=noble

Affected ranges

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

Affected versions

0.*
0.22.1-3
0.22.1-4
0.22.1-4build1
0.22.1-4build2
0.22.1-4build3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "spice-vdagent",
            "binary_version": "0.22.1-4build3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-57965.json"
Ubuntu:25.10
spice-vdagent

Package

Name
spice-vdagent
Purl
pkg:deb/ubuntu/spice-vdagent?arch=source&distro=questing

Affected ranges

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

Affected versions

0.*
0.22.1-4.1
0.22.1-4.1ubuntu1
0.22.1-5

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "spice-vdagent",
            "binary_version": "0.22.1-5"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-57965.json"
Ubuntu:26.04:LTS
spice-vdagent

Package

Name
spice-vdagent
Purl
pkg:deb/ubuntu/spice-vdagent?arch=source&distro=resolute

Affected ranges

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

Affected versions

0.*
0.22.1-5
0.23.0-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "spice-vdagent",
            "binary_version": "0.23.0-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-57965.json"