{"schema_version": "1.7.0", "id": "RLSA-2026:99126", "modified": "2026-11-13T12:06:31.271853Z", "published": "2026-11-13T12:04:43.442503Z", "upstream": ["CVE-2026-125712"], "summary": "Important: gstreamer1-plugins-base security update", "details": "GStreamer is a streaming media framework based on graphs of filters which operate on media data. The gstreamer1-plugins-base packages contain a collection of well-maintained base plug-ins.\n\nSecurity Fix(es):\n\n* gst-plugins-base: gst-plugins-base: Missing bounds checks in RTCP SDES packet parsing (CVE-2026-125712)\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:H"}], "affected": [{"package": {"ecosystem": "Rocky Linux:9", "name": "gstreamer1-plugins-base", "purl": "pkg:rpm/rocky-linux/gstreamer1-plugins-base?distro=rocky-linux-9&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:1.22.12-10.el9_9.1"}], "database_specific": {"yum_repository": "AppStream"}}]}, {"package": {"ecosystem": "Rocky Linux:9", "name": "gstreamer1-plugins-base-debuginfo", "purl": "pkg:rpm/rocky-linux/gstreamer1-plugins-base-debuginfo?distro=rocky-linux-9&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:1.22.12-10.el9_9.1"}], "database_specific": {"yum_repository": "AppStream"}}]}, {"package": {"ecosystem": "Rocky Linux:9", "name": "gstreamer1-plugins-base-debugsource", "purl": "pkg:rpm/rocky-linux/gstreamer1-plugins-base-debugsource?distro=rocky-linux-9&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:1.22.12-10.el9_9.1"}], "database_specific": {"yum_repository": "AppStream"}}]}, {"package": {"ecosystem": "Rocky Linux:9", "name": "gstreamer1-plugins-base-devel", "purl": "pkg:rpm/rocky-linux/gstreamer1-plugins-base-devel?distro=rocky-linux-9&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:1.22.12-10.el9_9.1"}], "database_specific": {"yum_repository": "AppStream"}}]}, {"package": {"ecosystem": "Rocky Linux:9", "name": 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[{"introduced": "0"}, {"fixed": "0:1.22.12-10.el9_9.1"}], "database_specific": {"yum_repository": "AppStream"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2026:99126"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2569130"}, {"type": "ADVISORY", "url": "https://access.redhat.com/errata/RHSA-2026:99126"}], "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-2026:99126"}}