An issue was discovered in GNU gettext 0.19.8. There is a double free in defaultaddmessage in read-catalog.c, related to an invalid free in pogramparse in po-gram-gen.y, as demonstrated by lt-msgfmt.
{
"sources": [
{
"modified": "2024-11-21T03:56:31.223Z",
"id": "CVE-2018-18751",
"url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2018-18751",
"imported": "2025-10-19T19:45:10.904Z",
"html_url": "https://nvd.nist.gov/vuln/detail/CVE-2018-18751",
"published": "2018-10-29T12:29:09.617Z"
}
],
"license": "CC-BY-4.0"
}