A double free exists in the another_hunk function in pch.c in GNU patch through 2.7.6.
{
"license": "CC-BY-4.0",
"sources": [
{
"published": "2018-02-13T19:29:00.573Z",
"id": "CVE-2018-6952",
"url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2018-6952",
"html_url": "https://nvd.nist.gov/vuln/detail/CVE-2018-6952",
"imported": "2026-03-31T16:10:31.528Z",
"modified": "2024-11-21T04:11:28.420Z"
}
]
}