A heap-based buffer overflow flaw was found in the Fribidi package and affects the fribidi_cap_rtl_to_unicode() function of the fribidi-char-sets-cap-rtl.c file. This flaw allows an attacker to pass a specially crafted file to the Fribidi application with the '--caprtl' option, leading to a crash and causing a denial of service.
{
"sources": [
{
"imported": "2026-07-17T20:40:50.993Z",
"modified": "2026-06-17T04:33:22.023Z",
"url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2022-25309",
"database_specific": {
"status": "Modified"
},
"id": "CVE-2022-25309",
"published": "2022-09-06T18:15:11.493Z",
"html_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-25309"
}
],
"license": "CC-BY-4.0"
}