{"schema_version": "1.7.0", "id": "RLSA-2026:36674", "modified": "2026-07-10T12:07:09.978838Z", "published": "2026-07-10T12:03:38.827258Z", "upstream": ["CVE-2026-53703", "CVE-2026-53704"], "summary": "Moderate: gstreamer1-plugins-ugly-free security update", "details": "GStreamer is a streaming media framework, based on graphs of elements which operate on media data.  This package contains plug-ins whose license is not fully compatible with LGPL.\n\nSecurity Fix(es):\n\n* gstreamer1-plugins-ugly-free: GStreamer: Out-of-bounds read in RealMedia demuxer audio stream header parser (CVE-2026-53703)\n\n* gstreamer1-plugins-ugly-free: GStreamer: Out-of-bounds read in RealMedia demuxer FILEINFO metadata parser (CVE-2026-53704)\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:R/S:U/C:L/I:N/A:H"}], "affected": [{"package": {"ecosystem": "Rocky Linux:9", "name": "gstreamer1-plugins-ugly-free", "purl": "pkg:rpm/rocky-linux/gstreamer1-plugins-ugly-free?distro=rocky-linux-9&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:1.22.12-6.el9_8.1"}], "database_specific": {"yum_repository": "AppStream"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2026:36674"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2487613"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2487614"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}]}