{"schema_version": "1.7.0", "id": "RLSA-2026:99225", "modified": "2026-11-13T06:04:58.437024Z", "published": "2026-11-13T06:02:39.199464Z", "upstream": ["CVE-2026-33416"], "summary": "Moderate: mingw-libpng security update", "details": "MinGW Windows Libpng library.\n\nSecurity Fix(es):\n\n* libpng: libpng: Arbitrary code execution due to use-after-free vulnerability (CVE-2026-33416)\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:H/PR:N/UI:R/S:U/C:H/I:H/A:H"}], "affected": [{"package": {"ecosystem": "Rocky Linux:8", "name": "mingw32-libpng", "purl": "pkg:rpm/rocky-linux/mingw32-libpng?distro=rocky-linux-8-x86-64&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:1.6.34-3.el8_10"}], "database_specific": {"yum_repository": "PowerTools"}}]}, {"package": {"ecosystem": "Rocky Linux:8", "name": "mingw32-libpng-debuginfo", "purl": "pkg:rpm/rocky-linux/mingw32-libpng-debuginfo?distro=rocky-linux-8-x86-64&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:1.6.34-3.el8_10"}], "database_specific": {"yum_repository": "PowerTools"}}]}, {"package": {"ecosystem": "Rocky Linux:8", "name": "mingw32-libpng-static", "purl": "pkg:rpm/rocky-linux/mingw32-libpng-static?distro=rocky-linux-8-x86-64&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:1.6.34-3.el8_10"}], "database_specific": {"yum_repository": "PowerTools"}}]}, {"package": {"ecosystem": "Rocky Linux:8", "name": "mingw64-libpng", "purl": "pkg:rpm/rocky-linux/mingw64-libpng?distro=rocky-linux-8-x86-64&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:1.6.34-3.el8_10"}], "database_specific": {"yum_repository": "PowerTools"}}]}, {"package": {"ecosystem": "Rocky Linux:8", "name": "mingw64-libpng-debuginfo", "purl": "pkg:rpm/rocky-linux/mingw64-libpng-debuginfo?distro=rocky-linux-8-x86-64&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:1.6.34-3.el8_10"}], "database_specific": {"yum_repository": "PowerTools"}}]}, {"package": {"ecosystem": "Rocky Linux:8", "name": "mingw64-libpng-static", "purl": "pkg:rpm/rocky-linux/mingw64-libpng-static?distro=rocky-linux-8-x86-64&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:1.6.34-3.el8_10"}], "database_specific": {"yum_repository": "PowerTools"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2026:99225"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2451805"}, {"type": "ADVISORY", "url": "https://access.redhat.com/errata/RHSA-2026:99225"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}], "database_specific": {"license": "CC-BY-4.0", "license_url": "https://creativecommons.org/licenses/by/4.0/", "source_advisory": "RHSA-2026:99225"}}