{"id":"UBUNTU-CVE-2026-53705","details":"A flaw was found in GStreamer's WavPack audio decoder in gst-plugins-good. When processing a specially crafted WavPack file, an integer overflow in the buffer size calculation (4 * block_samples * channels) in gst_wavpack_dec_handle_frame() causes a very small heap allocation. The WavPack library then writes decoded audio samples far beyond the allocated buffer, resulting in heap memory corruption. This affects both 32-bit and 64-bit systems since the arithmetic is performed in 32-bit integers before promotion to the allocation size type. A remote attacker could use this flaw to crash an application or potentially execute arbitrary code by convincing a user to open a malicious WavPack audio file.","modified":"2026-09-22T03:22:26.841629567Z","published":"2026-06-15T20:16:00Z","related":["USN-8584-1"],"upstream":["CVE-2026-53705"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-53705"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-53705"},{"type":"REPORT","url":"https://gstreamer.freedesktop.org/security/sa-2026-0035.html"},{"type":"REPORT","url":"https://gitlab.freedesktop.org/gstreamer/gstreamer/-/work_items/5069"},{"type":"REPORT","url":"https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/11797"},{"type":"REPORT","url":"https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/11811"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8584-1"}],"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_name":"gstreamer1.0-pulseaudio","binary_version":"1.8.3-1ubuntu0.5+esm3"},{"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-2026-53705.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_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_name":"gstreamer1.0-qt5"},{"binary_version":"1.14.5-0ubuntu1~18.04.3+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-2026-53705.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_version":"1.16.3-0ubuntu1.3+esm3","binary_name":"gstreamer1.0-gtk3"},{"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_version":"1.16.3-0ubuntu1.3+esm3","binary_name":"gstreamer1.0-qt5"},{"binary_name":"libgstreamer-plugins-good1.0-0","binary_version":"1.16.3-0ubuntu1.3+esm3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-53705.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":"1.20.3-0ubuntu1.7"}]}],"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","1.20.3-0ubuntu1.6"],"ecosystem_specific":{"binaries":[{"binary_name":"gstreamer1.0-gtk3","binary_version":"1.20.3-0ubuntu1.7"},{"binary_version":"1.20.3-0ubuntu1.7","binary_name":"gstreamer1.0-plugins-good"},{"binary_name":"gstreamer1.0-pulseaudio","binary_version":"1.20.3-0ubuntu1.7"},{"binary_name":"gstreamer1.0-qt5","binary_version":"1.20.3-0ubuntu1.7"},{"binary_name":"libgstreamer-plugins-good1.0-0","binary_version":"1.20.3-0ubuntu1.7"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-53705.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":"1.24.2-1ubuntu1.5"}]}],"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","1.24.2-1ubuntu1.4"],"ecosystem_specific":{"binaries":[{"binary_version":"1.24.2-1ubuntu1.5","binary_name":"gstreamer1.0-gtk3"},{"binary_name":"gstreamer1.0-plugins-good","binary_version":"1.24.2-1ubuntu1.5"},{"binary_name":"gstreamer1.0-pulseaudio","binary_version":"1.24.2-1ubuntu1.5"},{"binary_name":"gstreamer1.0-qt5","binary_version":"1.24.2-1ubuntu1.5"},{"binary_name":"gstreamer1.0-qt6","binary_version":"1.24.2-1ubuntu1.5"},{"binary_name":"libgstreamer-plugins-good1.0-0","binary_version":"1.24.2-1ubuntu1.5"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-53705.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"}]}],"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","1.26.5-1ubuntu2.3"],"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_version":"1.26.5-1ubuntu2.3","binary_name":"gstreamer1.0-pulseaudio"},{"binary_name":"gstreamer1.0-qt5","binary_version":"1.26.5-1ubuntu2.3"},{"binary_name":"gstreamer1.0-qt6","binary_version":"1.26.5-1ubuntu2.3"},{"binary_version":"1.26.5-1ubuntu2.3","binary_name":"libgstreamer-plugins-good1.0-0"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-53705.json"}},{"package":{"name":"gst-plugins-good1.0","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/gst-plugins-good1.0?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.28.2-2ubuntu0.1"}]}],"versions":["1.26.5-1ubuntu2","1.27.2-1ubuntu1","1.27.90-1ubuntu1","1.28.0-1ubuntu1","1.28.0-1ubuntu3","1.28.1-1ubuntu1","1.28.2-2"],"ecosystem_specific":{"binaries":[{"binary_version":"1.28.2-2ubuntu0.1","binary_name":"gstreamer1.0-gtk3"},{"binary_version":"1.28.2-2ubuntu0.1","binary_name":"gstreamer1.0-plugins-good"},{"binary_version":"1.28.2-2ubuntu0.1","binary_name":"gstreamer1.0-pulseaudio"},{"binary_name":"gstreamer1.0-qt5","binary_version":"1.28.2-2ubuntu0.1"},{"binary_version":"1.28.2-2ubuntu0.1","binary_name":"gstreamer1.0-qt6"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-53705.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H"},{"type":"Ubuntu","score":"medium"}]}