usn-7942-1
Vulnerability from osv_ubuntu
Published
2026-01-06 15:17
Modified
2026-04-22 07:37
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
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2025-3360",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-7039",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-13601",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-14087",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:22.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "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-bin",
            "binary_version": "2.72.4-0ubuntu2.7"
          },
          {
            "binary_name": "libglib2.0-tests",
            "binary_version": "2.72.4-0ubuntu2.7"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "glib2.0",
        "purl": "pkg:deb/ubuntu/glib2.0@2.72.4-0ubuntu2.7?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.72.4-0ubuntu2.7"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "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"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2025-3360",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-6052",
              "severity": [
                {
                  "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": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-7039",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-13601",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-14087",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:24.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "gir1.2-girepository-3.0",
            "binary_version": "2.80.0-6ubuntu3.6"
          },
          {
            "binary_name": "gir1.2-glib-2.0",
            "binary_version": "2.80.0-6ubuntu3.6"
          },
          {
            "binary_name": "libgirepository-2.0-0",
            "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-bin",
            "binary_version": "2.80.0-6ubuntu3.6"
          },
          {
            "binary_name": "libglib2.0-tests",
            "binary_version": "2.80.0-6ubuntu3.6"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "glib2.0",
        "purl": "pkg:deb/ubuntu/glib2.0@2.80.0-6ubuntu3.6?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.80.0-6ubuntu3.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "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"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2025-13601",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-14087",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:25.10"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "gir1.2-girepository-3.0",
            "binary_version": "2.86.0-2ubuntu0.1"
          },
          {
            "binary_name": "gir1.2-glib-2.0",
            "binary_version": "2.86.0-2ubuntu0.1"
          },
          {
            "binary_name": "girepository-tools",
            "binary_version": "2.86.0-2ubuntu0.1"
          },
          {
            "binary_name": "libgio-2.0-dev-bin",
            "binary_version": "2.86.0-2ubuntu0.1"
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          {
            "binary_name": "libgirepository-2.0-0",
            "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-bin",
            "binary_version": "2.86.0-2ubuntu0.1"
          },
          {
            "binary_name": "libglib2.0-tests",
            "binary_version": "2.86.0-2ubuntu0.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:25.10",
        "name": "glib2.0",
        "purl": "pkg:deb/ubuntu/glib2.0@2.86.0-2ubuntu0.1?arch=source\u0026distro=questing"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.86.0-2ubuntu0.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "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"
      ]
    }
  ],
  "aliases": [],
  "details": "It was discovered that GLib incorrectly handled escaping URI strings. An\nattacker could use this issue to cause GLib to crash, resulting in a\ndenial of service, or possibly execute arbitrary code. (CVE-2025-13601)\n\nIt was discovered that GLib incorrectly parsed certain GVariants. An\nattacker could use this issue to cause GLib to crash, resulting in a\ndenial of service, or possibly execute arbitrary code. (CVE-2025-14087)\n\nIt was discovered that GLib incorrectly parsed certain long invalid ISO\n8601 timestamps. An attacker could possibly use this issue to cause GLib to\ncrash, resulting in a denial of service. This issue only affected Ubuntu\n22.04 LTS and Ubuntu 24.04 LTS. (CVE-2025-3360)\n\nIt was discovered that GLib incorrectly handled GString memory operations.\nAn attacker could use this issue to cause GLib to crash, resulting in a\ndenial of service, or possibly execute arbitrary code. This issue only\naffected Ubuntu 24.04 LTS and Ubuntu 25.04. (CVE-2025-6052)\n\nIt was discovered that GLib incorrectly handled creating temporary files.\nAn attacker could possibly use this issue to access unauthorized data. This\nissue only affected Ubuntu 22.04 LTS, Ubuntu 24.04 LTS, and Ubuntu 25.04.\n(CVE-2025-7039)",
  "id": "USN-7942-1",
  "modified": "2026-04-22T07:37:26Z",
  "published": "2026-01-06T15:17:45Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-7942-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-3360"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-6052"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-7039"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-13601"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-14087"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "glib2.0 vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2025-3360",
    "UBUNTU-CVE-2025-6052",
    "UBUNTU-CVE-2025-7039",
    "UBUNTU-CVE-2025-13601",
    "UBUNTU-CVE-2025-14087"
  ]
}



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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.