{"id":"RLSA-2026:99225","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.","modified":"2026-11-13T06:30:09.460381143Z","published":"2026-11-13T06:02:39.199464Z","upstream":["CVE-2026-33416"],"database_specific":{"source_advisory":"RHSA-2026:99225","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/"},"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"}],"affected":[{"package":{"name":"mingw32-libpng","ecosystem":"Rocky Linux:8","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"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:99225.json"}},{"package":{"name":"mingw32-libpng-debuginfo","ecosystem":"Rocky Linux:8","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"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:99225.json"}},{"package":{"name":"mingw32-libpng-static","ecosystem":"Rocky Linux:8","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"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:99225.json"}},{"package":{"name":"mingw64-libpng","ecosystem":"Rocky Linux:8","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"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:99225.json"}},{"package":{"name":"mingw64-libpng-debuginfo","ecosystem":"Rocky Linux:8","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"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:99225.json"}},{"package":{"name":"mingw64-libpng-static","ecosystem":"Rocky Linux:8","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"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:99225.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}