USN-7942-1

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Source
https://ubuntu.com/security/notices/USN-7942-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7942-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/USN-7942-1
Upstream
Related
Published
2026-01-06T15:17:45.459660Z
Modified
2026-01-07T06:29:55.875738Z
Summary
glib2.0 vulnerabilities
Details

It was discovered that GLib incorrectly handled escaping URI strings. An attacker could use this issue to cause GLib to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2025-13601)

It was discovered that GLib incorrectly parsed certain GVariants. An attacker could use this issue to cause GLib to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2025-14087)

It was discovered that GLib incorrectly parsed certain long invalid ISO 8601 timestamps. An attacker could possibly use this issue to cause GLib to crash, resulting in a denial of service. This issue only affected Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. (CVE-2025-3360)

It was discovered that GLib incorrectly handled GString memory operations. An attacker could use this issue to cause GLib to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 24.04 LTS and Ubuntu 25.04. (CVE-2025-6052)

It was discovered that GLib incorrectly handled creating temporary files. An attacker could possibly use this issue to access unauthorized data. This issue only affected Ubuntu 22.04 LTS, Ubuntu 24.04 LTS, and Ubuntu 25.04. (CVE-2025-7039)

References

Affected packages

Ubuntu:22.04:LTS / glib2.0

Package

Name
glib2.0
Purl
pkg:deb/ubuntu/glib2.0@2.72.4-0ubuntu2.7?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.72.4-0ubuntu2.7

Affected versions

2.*

2.68.4-1ubuntu1
2.70.1-1
2.70.2-1
2.71.0-2
2.71.1-1
2.71.2-1
2.71.3-1
2.72.0-1
2.72.1-1
2.72.4-0ubuntu1
2.72.4-0ubuntu2
2.72.4-0ubuntu2.2
2.72.4-0ubuntu2.3
2.72.4-0ubuntu2.4
2.72.4-0ubuntu2.5
2.72.4-0ubuntu2.6

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.72.4-0ubuntu2.7",
            "binary_name": "libglib2.0-0"
        },
        {
            "binary_version": "2.72.4-0ubuntu2.7",
            "binary_name": "libglib2.0-bin"
        },
        {
            "binary_version": "2.72.4-0ubuntu2.7",
            "binary_name": "libglib2.0-data"
        },
        {
            "binary_version": "2.72.4-0ubuntu2.7",
            "binary_name": "libglib2.0-dev"
        },
        {
            "binary_version": "2.72.4-0ubuntu2.7",
            "binary_name": "libglib2.0-dev-bin"
        },
        {
            "binary_version": "2.72.4-0ubuntu2.7",
            "binary_name": "libglib2.0-tests"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7942-1.json"

cves_map

{
    "cves": [
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L"
                },
                {
                    "type": "Ubuntu",
                    "score": "low"
                }
            ],
            "id": "CVE-2025-3360"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "low"
                }
            ],
            "id": "CVE-2025-7039"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2025-13601"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2025-14087"
        }
    ],
    "ecosystem": "Ubuntu:22.04:LTS"
}

Ubuntu:24.04:LTS / glib2.0

Package

Name
glib2.0
Purl
pkg:deb/ubuntu/glib2.0@2.80.0-6ubuntu3.6?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.80.0-6ubuntu3.6

Affected versions

2.*

2.78.0-2
2.78.1-4
2.78.3-1
2.78.3-2
2.79.1-1
2.79.2-1~ubuntu1
2.79.3-3ubuntu5
2.80.0-6ubuntu1
2.80.0-6ubuntu3
2.80.0-6ubuntu3.1
2.80.0-6ubuntu3.2
2.80.0-6ubuntu3.4
2.80.0-6ubuntu3.5

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.80.0-6ubuntu3.6",
            "binary_name": "gir1.2-girepository-3.0"
        },
        {
            "binary_version": "2.80.0-6ubuntu3.6",
            "binary_name": "gir1.2-girepository-3.0-dev"
        },
        {
            "binary_version": "2.80.0-6ubuntu3.6",
            "binary_name": "gir1.2-glib-2.0"
        },
        {
            "binary_version": "2.80.0-6ubuntu3.6",
            "binary_name": "gir1.2-glib-2.0-dev"
        },
        {
            "binary_version": "2.80.0-6ubuntu3.6",
            "binary_name": "libgirepository-2.0-0"
        },
        {
            "binary_version": "2.80.0-6ubuntu3.6",
            "binary_name": "libgirepository-2.0-dev"
        },
        {
            "binary_version": "2.80.0-6ubuntu3.6",
            "binary_name": "libglib2.0-0t64"
        },
        {
            "binary_version": "2.80.0-6ubuntu3.6",
            "binary_name": "libglib2.0-bin"
        },
        {
            "binary_version": "2.80.0-6ubuntu3.6",
            "binary_name": "libglib2.0-data"
        },
        {
            "binary_version": "2.80.0-6ubuntu3.6",
            "binary_name": "libglib2.0-dev"
        },
        {
            "binary_version": "2.80.0-6ubuntu3.6",
            "binary_name": "libglib2.0-dev-bin"
        },
        {
            "binary_version": "2.80.0-6ubuntu3.6",
            "binary_name": "libglib2.0-tests"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7942-1.json"

cves_map

{
    "cves": [
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L"
                },
                {
                    "type": "Ubuntu",
                    "score": "low"
                }
            ],
            "id": "CVE-2025-3360"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L"
                },
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "low"
                }
            ],
            "id": "CVE-2025-6052"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "low"
                }
            ],
            "id": "CVE-2025-7039"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2025-13601"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2025-14087"
        }
    ],
    "ecosystem": "Ubuntu:24.04:LTS"
}

Ubuntu:25.10 / glib2.0

Package

Name
glib2.0
Purl
pkg:deb/ubuntu/glib2.0@2.86.0-2ubuntu0.1?arch=source&distro=questing

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.86.0-2ubuntu0.1

Affected versions

2.*

2.84.1-1
2.84.1-2
2.84.2-1
2.84.3-1
2.85.1-2
2.85.2-2
2.85.3-1
2.86.0-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.86.0-2ubuntu0.1",
            "binary_name": "gir1.2-girepository-3.0"
        },
        {
            "binary_version": "2.86.0-2ubuntu0.1",
            "binary_name": "gir1.2-girepository-3.0-dev"
        },
        {
            "binary_version": "2.86.0-2ubuntu0.1",
            "binary_name": "gir1.2-glib-2.0"
        },
        {
            "binary_version": "2.86.0-2ubuntu0.1",
            "binary_name": "gir1.2-glib-2.0-dev"
        },
        {
            "binary_version": "2.86.0-2ubuntu0.1",
            "binary_name": "girepository-tools"
        },
        {
            "binary_version": "2.86.0-2ubuntu0.1",
            "binary_name": "libgio-2.0-dev"
        },
        {
            "binary_version": "2.86.0-2ubuntu0.1",
            "binary_name": "libgio-2.0-dev-bin"
        },
        {
            "binary_version": "2.86.0-2ubuntu0.1",
            "binary_name": "libgirepository-2.0-0"
        },
        {
            "binary_version": "2.86.0-2ubuntu0.1",
            "binary_name": "libgirepository-2.0-dev"
        },
        {
            "binary_version": "2.86.0-2ubuntu0.1",
            "binary_name": "libglib2.0-0t64"
        },
        {
            "binary_version": "2.86.0-2ubuntu0.1",
            "binary_name": "libglib2.0-bin"
        },
        {
            "binary_version": "2.86.0-2ubuntu0.1",
            "binary_name": "libglib2.0-data"
        },
        {
            "binary_version": "2.86.0-2ubuntu0.1",
            "binary_name": "libglib2.0-dev"
        },
        {
            "binary_version": "2.86.0-2ubuntu0.1",
            "binary_name": "libglib2.0-dev-bin"
        },
        {
            "binary_version": "2.86.0-2ubuntu0.1",
            "binary_name": "libglib2.0-tests"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7942-1.json"

cves_map

{
    "cves": [
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2025-13601"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2025-14087"
        }
    ],
    "ecosystem": "Ubuntu:25.10"
}

Ubuntu:25.04 / glib2.0

Package

Name
glib2.0
Purl
pkg:deb/ubuntu/glib2.0@2.84.1-1ubuntu0.2?arch=source&distro=plucky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.84.1-1ubuntu0.2

Affected versions

2.*

2.82.1-0ubuntu1
2.82.2-3
2.82.3-2
2.82.4-1
2.82.4-2
2.83.2-2
2.83.3-1
2.83.3-2
2.83.4-1
2.83.5-1
2.84.0-1
2.84.0-2
2.84.1-1
2.84.1-1ubuntu0.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.84.1-1ubuntu0.2",
            "binary_name": "gir1.2-girepository-3.0"
        },
        {
            "binary_version": "2.84.1-1ubuntu0.2",
            "binary_name": "gir1.2-girepository-3.0-dev"
        },
        {
            "binary_version": "2.84.1-1ubuntu0.2",
            "binary_name": "gir1.2-glib-2.0"
        },
        {
            "binary_version": "2.84.1-1ubuntu0.2",
            "binary_name": "gir1.2-glib-2.0-dev"
        },
        {
            "binary_version": "2.84.1-1ubuntu0.2",
            "binary_name": "girepository-tools"
        },
        {
            "binary_version": "2.84.1-1ubuntu0.2",
            "binary_name": "libgio-2.0-dev"
        },
        {
            "binary_version": "2.84.1-1ubuntu0.2",
            "binary_name": "libgio-2.0-dev-bin"
        },
        {
            "binary_version": "2.84.1-1ubuntu0.2",
            "binary_name": "libgirepository-2.0-0"
        },
        {
            "binary_version": "2.84.1-1ubuntu0.2",
            "binary_name": "libgirepository-2.0-dev"
        },
        {
            "binary_version": "2.84.1-1ubuntu0.2",
            "binary_name": "libglib2.0-0t64"
        },
        {
            "binary_version": "2.84.1-1ubuntu0.2",
            "binary_name": "libglib2.0-bin"
        },
        {
            "binary_version": "2.84.1-1ubuntu0.2",
            "binary_name": "libglib2.0-data"
        },
        {
            "binary_version": "2.84.1-1ubuntu0.2",
            "binary_name": "libglib2.0-dev"
        },
        {
            "binary_version": "2.84.1-1ubuntu0.2",
            "binary_name": "libglib2.0-dev-bin"
        },
        {
            "binary_version": "2.84.1-1ubuntu0.2",
            "binary_name": "libglib2.0-tests"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7942-1.json"

cves_map

{
    "cves": [
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L"
                },
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "low"
                }
            ],
            "id": "CVE-2025-6052"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "low"
                }
            ],
            "id": "CVE-2025-7039"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2025-13601"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2025-14087"
        }
    ],
    "ecosystem": "Ubuntu:25.04"
}