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OESA-2026-1137 (CVE-2025-13601)

Vulnerability from osv_openeuler – Published: 2026-01-16 11:10 – Updated: 2026-08-06 11:10 – Source website
VLAI
Summary
glib2 security update
Details

GLib is a bundle of three (formerly five) low-level system libraries written in C and developed mainly by GNOME. GLib's code was separated from GTK, so it can be used by software other than GNOME and has been developed in parallel ever since.

Security Fix(es):

A heap-based buffer overflow problem was found in glib through an incorrect calculation of buffer size in the g_escape_uri_string() function. If the string to escape contains a very large number of unacceptable characters (which would need escaping), the calculation of the length of the escaped string could overflow, leading to a potential write off the end of the newly allocated string.(CVE-2025-13601)

Severity
7.7 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "glib2-2.72.2-24.oe2203sp3.aarch64.rpm",
          "glib2-debuginfo-2.72.2-24.oe2203sp3.aarch64.rpm",
          "glib2-debugsource-2.72.2-24.oe2203sp3.aarch64.rpm",
          "glib2-devel-2.72.2-24.oe2203sp3.aarch64.rpm",
          "glib2-static-2.72.2-24.oe2203sp3.aarch64.rpm",
          "glib2-tests-2.72.2-24.oe2203sp3.aarch64.rpm"
        ],
        "noarch": [
          "glib2-help-2.72.2-24.oe2203sp3.noarch.rpm"
        ],
        "src": [
          "glib2-2.72.2-24.oe2203sp3.src.rpm"
        ],
        "x86_64": [
          "glib2-2.72.2-24.oe2203sp3.x86_64.rpm",
          "glib2-debuginfo-2.72.2-24.oe2203sp3.x86_64.rpm",
          "glib2-debugsource-2.72.2-24.oe2203sp3.x86_64.rpm",
          "glib2-devel-2.72.2-24.oe2203sp3.x86_64.rpm",
          "glib2-static-2.72.2-24.oe2203sp3.x86_64.rpm",
          "glib2-tests-2.72.2-24.oe2203sp3.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:22.03-LTS-SP3",
        "name": "glib2",
        "purl": "pkg:rpm/openEuler/glib2\u0026distro=openEuler-22.03-LTS-SP3"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.72.2-24.oe2203sp3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "High"
  },
  "details": "GLib is a bundle of three (formerly five) low-level system libraries written in C and developed mainly by GNOME. GLib\u0026amp;apos;s code was separated from GTK, so it can be used by software other than GNOME and has been developed in parallel ever since.\r\n\r\nSecurity Fix(es):\n\nA heap-based buffer overflow problem was found in glib through an incorrect calculation of buffer size in the g_escape_uri_string() function. If the string to escape contains a very large number of unacceptable characters (which would need escaping), the calculation of the length of the escaped string could overflow, leading to a potential write off the end of the newly allocated string.(CVE-2025-13601)",
  "id": "OESA-2026-1137",
  "modified": "2026-08-06T11:10:10Z",
  "published": "2026-01-16T11:10:10Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-1137"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-13601"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "glib2 security update",
  "upstream": [
    "CVE-2025-13601"
  ]
}



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