{"id":"UBUNTU-CVE-2026-46469","details":"An issue was discovered in GStreamer gst-plugins-good before 1.28.2. When parsing MP4 audio tracks, the isomp4 plugin's qtdemux_parse_trak function does not sufficiently validate atom data before performing division operations, leading to denial of service due to integer division by zero.","modified":"2026-09-22T03:22:29.140812951Z","published":"2026-05-14T18:16:00Z","related":["USN-8317-1"],"upstream":["CVE-2026-46469"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-46469"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-46469"},{"type":"REPORT","url":"https://gstreamer.freedesktop.org/security/sa-2026-0018.html"},{"type":"REPORT","url":"https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/11243"},{"type":"REPORT","url":"https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/11243.patch"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8317-1"}],"affected":[{"package":{"name":"gst-plugins-good1.0","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/gst-plugins-good1.0?arch=source&distro=esm-infra-legacy%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.6.0-1ubuntu1","1.6.1-1ubuntu1","1.6.2-1ubuntu1","1.7.1-1ubuntu1","1.7.2-1ubuntu1","1.7.90-1ubuntu1","1.7.91-1ubuntu1","1.8.0-1ubuntu1","1.8.1-1ubuntu0.1","1.8.2-1ubuntu0.1","1.8.2-1ubuntu0.2","1.8.2-1ubuntu0.3","1.8.3-1ubuntu0.3","1.8.3-1ubuntu0.4","1.8.3-1ubuntu0.5","1.8.3-1ubuntu0.5+esm1","1.8.3-1ubuntu0.5+esm2","1.8.3-1ubuntu0.5+esm3"],"ecosystem_specific":{"binaries":[{"binary_version":"1.8.3-1ubuntu0.5+esm3","binary_name":"gstreamer1.0-plugins-good"},{"binary_version":"1.8.3-1ubuntu0.5+esm3","binary_name":"gstreamer1.0-pulseaudio"},{"binary_name":"libgstreamer-plugins-good1.0-0","binary_version":"1.8.3-1ubuntu0.5+esm3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-46469.json"}},{"package":{"name":"gst-plugins-good1.0","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/gst-plugins-good1.0?arch=source&distro=esm-infra%2Fbionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.12.3-1ubuntu1","1.12.4-1ubuntu1","1.13.1-1ubuntu1","1.13.91-1ubuntu1","1.14.0-1ubuntu1","1.14.1-1ubuntu1~ubuntu18.04.1","1.14.4-1ubuntu1~ubuntu18.04.1","1.14.5-0ubuntu1~18.04.1","1.14.5-0ubuntu1~18.04.2","1.14.5-0ubuntu1~18.04.3","1.14.5-0ubuntu1~18.04.3+esm1","1.14.5-0ubuntu1~18.04.3+esm2","1.14.5-0ubuntu1~18.04.3+esm3"],"ecosystem_specific":{"binaries":[{"binary_version":"1.14.5-0ubuntu1~18.04.3+esm3","binary_name":"gstreamer1.0-gtk3"},{"binary_name":"gstreamer1.0-plugins-good","binary_version":"1.14.5-0ubuntu1~18.04.3+esm3"},{"binary_name":"gstreamer1.0-pulseaudio","binary_version":"1.14.5-0ubuntu1~18.04.3+esm3"},{"binary_version":"1.14.5-0ubuntu1~18.04.3+esm3","binary_name":"gstreamer1.0-qt5"},{"binary_name":"libgstreamer-plugins-good1.0-0","binary_version":"1.14.5-0ubuntu1~18.04.3+esm3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-46469.json"}},{"package":{"name":"gst-plugins-good1.0","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/gst-plugins-good1.0?arch=source&distro=esm-infra%2Ffocal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.16.1-1ubuntu1","1.16.2-1ubuntu1","1.16.2-1ubuntu2","1.16.2-1ubuntu2.1","1.16.3-0ubuntu1","1.16.3-0ubuntu1.1","1.16.3-0ubuntu1.2","1.16.3-0ubuntu1.3","1.16.3-0ubuntu1.3+esm1","1.16.3-0ubuntu1.3+esm2","1.16.3-0ubuntu1.3+esm3"],"ecosystem_specific":{"binaries":[{"binary_name":"gstreamer1.0-gtk3","binary_version":"1.16.3-0ubuntu1.3+esm3"},{"binary_version":"1.16.3-0ubuntu1.3+esm3","binary_name":"gstreamer1.0-plugins-good"},{"binary_version":"1.16.3-0ubuntu1.3+esm3","binary_name":"gstreamer1.0-pulseaudio"},{"binary_name":"gstreamer1.0-qt5","binary_version":"1.16.3-0ubuntu1.3+esm3"},{"binary_version":"1.16.3-0ubuntu1.3+esm3","binary_name":"libgstreamer-plugins-good1.0-0"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-46469.json"}},{"package":{"name":"gst-plugins-good1.0","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/gst-plugins-good1.0?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.3-0ubuntu1.6"}]}],"versions":["1.18.5-1ubuntu2","1.18.5-1ubuntu3","1.20.0-2ubuntu1","1.20.1-1ubuntu1","1.20.3-0ubuntu1","1.20.3-0ubuntu1.1","1.20.3-0ubuntu1.3","1.20.3-0ubuntu1.4","1.20.3-0ubuntu1.5"],"ecosystem_specific":{"binaries":[{"binary_name":"gstreamer1.0-gtk3","binary_version":"1.20.3-0ubuntu1.6"},{"binary_name":"gstreamer1.0-plugins-good","binary_version":"1.20.3-0ubuntu1.6"},{"binary_version":"1.20.3-0ubuntu1.6","binary_name":"gstreamer1.0-pulseaudio"},{"binary_name":"gstreamer1.0-qt5","binary_version":"1.20.3-0ubuntu1.6"},{"binary_name":"libgstreamer-plugins-good1.0-0","binary_version":"1.20.3-0ubuntu1.6"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-46469.json"}},{"package":{"name":"gst-plugins-good1.0","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/gst-plugins-good1.0?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.24.2-1ubuntu1.4"}]}],"versions":["1.22.6-1ubuntu1","1.22.6-1ubuntu2","1.22.8-3ubuntu1","1.22.9-1ubuntu1","1.24.0-1ubuntu5","1.24.0-1ubuntu7","1.24.1-2ubuntu1","1.24.2-1ubuntu1","1.24.2-1ubuntu1.1","1.24.2-1ubuntu1.2","1.24.2-1ubuntu1.3"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"gstreamer1.0-gtk3","binary_version":"1.24.2-1ubuntu1.4"},{"binary_version":"1.24.2-1ubuntu1.4","binary_name":"gstreamer1.0-plugins-good"},{"binary_name":"gstreamer1.0-pulseaudio","binary_version":"1.24.2-1ubuntu1.4"},{"binary_name":"gstreamer1.0-qt5","binary_version":"1.24.2-1ubuntu1.4"},{"binary_version":"1.24.2-1ubuntu1.4","binary_name":"gstreamer1.0-qt6"},{"binary_name":"libgstreamer-plugins-good1.0-0","binary_version":"1.24.2-1ubuntu1.4"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-46469.json"}},{"package":{"name":"gst-plugins-good1.0","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/gst-plugins-good1.0?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.26.5-1ubuntu2.3"}]}],"versions":["1.26.0-1ubuntu2","1.26.0-1ubuntu3","1.26.2-1ubuntu1","1.26.4-1ubuntu1","1.26.5-1ubuntu1","1.26.5-1ubuntu2","1.26.5-1ubuntu2.1","1.26.5-1ubuntu2.2"],"ecosystem_specific":{"binaries":[{"binary_name":"gstreamer1.0-gtk3","binary_version":"1.26.5-1ubuntu2.3"},{"binary_name":"gstreamer1.0-plugins-good","binary_version":"1.26.5-1ubuntu2.3"},{"binary_name":"gstreamer1.0-pulseaudio","binary_version":"1.26.5-1ubuntu2.3"},{"binary_version":"1.26.5-1ubuntu2.3","binary_name":"gstreamer1.0-qt5"},{"binary_version":"1.26.5-1ubuntu2.3","binary_name":"gstreamer1.0-qt6"},{"binary_name":"libgstreamer-plugins-good1.0-0","binary_version":"1.26.5-1ubuntu2.3"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-46469.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}