{"schema_version":"1.7.2","id":"OESA-2026-3483","modified":"2026-08-20T10:01:28Z","published":"2026-08-20T10:01:28Z","upstream":["CVE-2026-17072","CVE-2026-53705"],"summary":"gstreamer1-plugins-good security update","details":"GStreamer is a streaming media framework, based on graphs of filters which operate on media data. Applications using this library can do anything from real-time sound processing to playing videos, and just about anything else media-related.  Its plugin-based architecture means that new data types or processing capabilities can be added simply by installing new plugins.\r\n\r\nSecurity Fix(es):\n\nA flaw was found in GStreamer's gst-plugins-good. A heap-based out-of-bounds read of 4 bytes can occur when parsing FLAC audio stream headers embedded in a Matroska or WebM container file. The vulnerability is triggered by a boundary check that does not account for the full size of the data being copied, allowing a small read past the end of the allocated buffer. An attacker could exploit this by crafting a malicious Matroska or WebM file and tricking a user into opening it, potentially leaking a small amount of adjacent heap memory.(CVE-2026-17072)\n\nA 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.(CVE-2026-53705)","affected":[{"package":{"ecosystem":"openEuler:24.03-LTS-SP3","name":"gstreamer1-plugins-good","purl":"pkg:rpm/openEuler/gstreamer1-plugins-good&distro=openEuler-24.03-LTS-SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.3-9.oe2403sp3"}]}],"ecosystem_specific":{"aarch64":["gstreamer1-plugins-good-1.20.3-9.oe2403sp3.aarch64.rpm","gstreamer1-plugins-good-debuginfo-1.20.3-9.oe2403sp3.aarch64.rpm","gstreamer1-plugins-good-debugsource-1.20.3-9.oe2403sp3.aarch64.rpm","gstreamer1-plugins-good-extras-1.20.3-9.oe2403sp3.aarch64.rpm","gstreamer1-plugins-good-gtk-1.20.3-9.oe2403sp3.aarch64.rpm","gstreamer1-plugins-good-qt-1.20.3-9.oe2403sp3.aarch64.rpm"],"src":["gstreamer1-plugins-good-1.20.3-9.oe2403sp3.src.rpm"],"x86_64":["gstreamer1-plugins-good-1.20.3-9.oe2403sp3.x86_64.rpm","gstreamer1-plugins-good-debuginfo-1.20.3-9.oe2403sp3.x86_64.rpm","gstreamer1-plugins-good-debugsource-1.20.3-9.oe2403sp3.x86_64.rpm","gstreamer1-plugins-good-extras-1.20.3-9.oe2403sp3.x86_64.rpm","gstreamer1-plugins-good-gtk-1.20.3-9.oe2403sp3.x86_64.rpm","gstreamer1-plugins-good-qt-1.20.3-9.oe2403sp3.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3483"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-17072"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-53705"}],"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H"}],"database_specific":{"severity":"High"}}