UBUNTU-CVE-2026-90848

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Source
https://ubuntu.com/security/CVE-2026-90848
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-90848.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-90848
Upstream
  • CVE-2026-90848
Published
2026-09-15T02:16:00Z
Modified
2026-09-16T14:03:36Z
Severity
  • 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N CVSS Calculator
  • 5.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

A weakness has been identified in Governikus AusweisApp up to 2.5.4. Affected is an unknown function of the component StartPAOSResponse Handler. Executing a manipulation of the argument ResultMessage can lead to cross site scripting. The attack can be launched remotely. Upgrading to version 2.5.5 is able to address this issue. It is recommended to upgrade the affected component. This CVE was requested by the vendor.

References

Affected packages

Ubuntu:20.04:LTS / ausweisapp2

Package

Name
ausweisapp2
Purl
pkg:deb/ubuntu/ausweisapp2?arch=source&distro=focal

Affected ranges

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

Affected versions

1.*
1.18.2-1
1.20.0-1
1.20.0-1build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "ausweisapp2",
            "binary_version": "1.20.0-1build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-90848.json"

Ubuntu:22.04:LTS / ausweisapp2

Package

Name
ausweisapp2
Purl
pkg:deb/ubuntu/ausweisapp2?arch=source&distro=jammy

Affected ranges

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

Affected versions

1.*
1.22.2-1
1.22.2-1build1
1.22.3-1
1.22.4-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "ausweisapp2",
            "binary_version": "1.22.4-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-90848.json"

Ubuntu:24.04:LTS / ausweisapp2

Package

Name
ausweisapp2
Purl
pkg:deb/ubuntu/ausweisapp2?arch=source&distro=noble

Affected ranges

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

Affected versions

1.*
1.26.7-1
1.26.7-2
2.*
2.0.0-1
2.0.1-1
2.0.2-1
2.0.3-1
2.1.0-1
2.1.0-1build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "ausweisapp",
            "binary_version": "2.1.0-1build1"
        },
        {
            "binary_name": "ausweisapp2",
            "binary_version": "2.1.0-1build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-90848.json"

Ubuntu:26.04:LTS / ausweisapp2

Package

Name
ausweisapp2
Purl
pkg:deb/ubuntu/ausweisapp2?arch=source&distro=resolute

Affected ranges

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

Affected versions

2.*
2.3.2-1
2.4.0-1
2.4.0-2
2.4.1-1
2.5.0-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "ausweisapp",
            "binary_version": "2.5.0-1"
        },
        {
            "binary_name": "ausweisapp2",
            "binary_version": "2.5.0-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-90848.json"