UBUNTU-CVE-2026-107590

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Source
https://ubuntu.com/security/CVE-2026-107590
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-107590.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-107590
Upstream
  • CVE-2026-107590
Published
2026-11-03T00:00:00Z
Modified
2026-11-04T03:30:16Z
Severity
  • 1.9 (Low) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N/E:U/R:U/RE:L/U:Green CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

An out-of-bounds write vulnerability in the Qt QTextCodec iconv-based encoding of the Qt 5 Compatibility APIs module (Qt Core in Qt 5 and earlier) impacts Qt. Under certain conditions, encoding text with QTextCodec may write outside an internal buffer. This can cause the application to crash and may affect data integrity.

References

Affected packages

Ubuntu:22.04:LTS / qt6-5compat

Package

Name
qt6-5compat
Purl
pkg:deb/ubuntu/qt6-5compat?arch=source&distro=jammy

Affected ranges

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

Affected versions

6.*
6.2.2-5
6.2.4-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libqt6core5compat6",
            "binary_version": "6.2.4-1"
        },
        {
            "binary_name": "qml6-module-qt5compat-graphicaleffects",
            "binary_version": "6.2.4-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-107590.json"

Ubuntu:24.04:LTS / qt6-5compat

Package

Name
qt6-5compat
Purl
pkg:deb/ubuntu/qt6-5compat?arch=source&distro=noble

Affected ranges

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

Affected versions

6.*
6.4.2-3
6.4.2-4
6.4.2-4build1
6.4.2-4build2
6.4.2-4build3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libqt6core5compat6",
            "binary_version": "6.4.2-4build3"
        },
        {
            "binary_name": "qml6-module-qt5compat-graphicaleffects",
            "binary_version": "6.4.2-4build3"
        },
        {
            "binary_name": "qt6-5compat-doc-html",
            "binary_version": "6.4.2-4build3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-107590.json"

Ubuntu:26.10 / qt6-5compat

Package

Name
qt6-5compat
Purl
pkg:deb/ubuntu/qt6-5compat?arch=source&distro=stonking

Affected ranges

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

Affected versions

6.*
6.10.2-1
6.10.2-3
6.10.2-4
6.11.2-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libqt6core5compat6",
            "binary_version": "6.11.2-1"
        },
        {
            "binary_name": "qml6-module-qt5compat-graphicaleffects",
            "binary_version": "6.11.2-1"
        },
        {
            "binary_name": "qt6-5compat-doc-html",
            "binary_version": "6.11.2-1"
        },
        {
            "binary_name": "qt6-5compat-examples",
            "binary_version": "6.11.2-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-107590.json"

Ubuntu:26.04:LTS / qt6-5compat

Package

Name
qt6-5compat
Purl
pkg:deb/ubuntu/qt6-5compat?arch=source&distro=resolute

Affected ranges

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

Affected versions

6.*
6.9.2-1
6.9.2-3
6.9.2-3build1
6.10.2-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libqt6core5compat6",
            "binary_version": "6.10.2-1"
        },
        {
            "binary_name": "qml6-module-qt5compat-graphicaleffects",
            "binary_version": "6.10.2-1"
        },
        {
            "binary_name": "qt6-5compat-doc-html",
            "binary_version": "6.10.2-1"
        },
        {
            "binary_name": "qt6-5compat-examples",
            "binary_version": "6.10.2-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-107590.json"