GNOME GLib before 2.65.3 has an integer overflow, that might lead to an out-of-bounds write, in g_option_group_add_entries. NOTE: the vendor's position is "Realistically this is not a security issue. The standard pattern is for callers to provide a static list of option entries in a fixed number of calls to g_option_group_add_entries()." The researcher states that this pattern is undocumented
{
"license": "CC-BY-4.0",
"sources": [
{
"html_url": "https://nvd.nist.gov/vuln/detail/CVE-2020-35457",
"database_specific": {
"tags": [
{
"sourceIdentifier": "cve@mitre.org",
"tags": [
"disputed"
]
}
],
"status": "Modified"
},
"modified": "2026-06-17T03:13:44.550Z",
"url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2020-35457",
"imported": "2026-07-17T20:39:00.470Z",
"id": "CVE-2020-35457",
"published": "2020-12-14T23:15:12.173Z"
}
]
}