{"schema_version": "1.7.0", "id": "RLSA-2026:3407", "modified": "2026-03-03T09:08:45.761580Z", "published": "2026-03-03T09:07:14.545345Z", "upstream": ["CVE-2025-59375"], "summary": "Important: mingw-fontconfig security update", "details": "MinGW Windows Fontconfig library.\n\nSecurity Fix(es):\n\n* expat: libexpat in Expat allows attackers to trigger large dynamic memory allocations via a small document that is submitted for parsing (CVE-2025-59375)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "severity": [{"type": "CVSS_V3", "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"}], "affected": [{"package": {"ecosystem": "Rocky Linux:8", "name": "mingw-fontconfig", "purl": "pkg:rpm/rocky-linux/mingw-fontconfig?distro=rocky-linux-8-x86-64&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:2.12.6-4.el8_10"}], "database_specific": {"yum_repository": "PowerTools"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2026:3407"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2395108"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}]}