Red Hat Product Errata RHSA-2026:47050 - Security Advisory Issued: 2026-07-28 Updated: 2026-07-28 RHSA-2026:47050 - Security Advisory Overview Updated Packages Synopsis Important: gstreamer1-plugins-good security update Type/Severity Security Advisory: Important Red Hat Lightspeed patch analysis Identify and remediate systems affected by this advisory. View affected systems Topic An update for gstreamer1-plugins-good is now available for Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Description GStreamer is a streaming media framework based on graphs of filters which operate on media data. The gstreamer1-plugins-good packages contain a collection of well-supported plug-ins of good quality and under the LGPL license. Security Fix(es): gstreamer1-plugins-good: GStreamer: Heap buffer overflow in WavPack decoder via integer overflow (CVE-2026-53705) For 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. Solution For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Affected Products Red Hat Enterprise Linux Server - AUS 9.4 x86_64 Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.4 ppc64le Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.4 x86_64 Red Hat Enterprise Linux for ARM 64 - 4 years of updates 9.4 aarch64 Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 9.4 s390x Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 9.4 x86_64 Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 9.4 aarch64 Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 9.4 ppc64le Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 9.4 s390x Fixes BZ - 2487615 - CVE-2026-53705 gstreamer1-plugins-good: GStreamer: Heap buffer overflow in WavPack decoder via integer overflow CVEs CVE-2026-53705 References https://access.redhat.com/security/updates/classification/#important Note: More recent versions of these packages may be available. Click a package name for more details. Red Hat Enterprise Linux Server - AUS 9.4 SRPM gstreamer1-plugins-good-1.22.1-4.el9_4.1.src.rpm SHA-256: 6642349640bd1fc8b59af19c0167d017a5c62938c9eb37e23b72926ec7f86a53 x86_64 gstreamer1-plugins-good-1.22.1-4.el9_4.1.i686.rpm SHA-256: 783e1d057988ccdad07247a36eaa41315fb9a64e1cb7477e4e47d0dbeef55b54 gstreamer1-plugins-good-1.22.1-4.el9_4.1.x86_64.rpm SHA-256: 308976972ae71853ffdb864f440c8f2134c9d3cae1f8e853b4caeb490b46da5b gstreamer1-plugins-good-debuginfo-1.22.1-4.el9_4.1.i686.rpm SHA-256: 1211474b006d21d4870630da0ae96da9c5dfcb262c8294ad9bd263a2b37c535b gstreamer1-plugins-good-debuginfo-1.22.1-4.el9_4.1.x86_64.rpm SHA-256: 955c405196e237862c66120b89bf28f0a2fd4fcea9d2284981298f3fdd023230 gstreamer1-plugins-good-debugsource-1.22.1-4.el9_4.1.i686.rpm SHA-256: 95e273df5beb07c9354d457e6a6c1e5cdefb6e60b77b6b135322d2bc5d253115 gstreamer1-plugins-good-debugsource-1.22.1-4.el9_4.1.x86_64.rpm SHA-256: 6e1c724fbeab6483d45905a38429325076a754cc2bc9acfd6922a152e24b4795 gstreamer1-plugins-good-gtk-1.22.1-4.el9_4.1.i686.rpm SHA-256: 66623b6547ce9af1a352b24b5ccb9437c9c6aafb91b995b2c928fa0a486d9bd3 gstreamer1-plugins-good-gtk-1.22.1-4.el9_4.1.x86_64.rpm SHA-256: 2f5030ce29bbb31bb923be99f48895308e4890b16d376027fee8fab7ec4c4ecb gstreamer1-plugins-good-gtk-debuginfo-1.22.1-4.el9_4.1.i686.rpm SHA-256: 3695ea64e44356597af4b638f6b1d6551417c0f9c38b639d335a1a7cfef2d55a gstreamer1-plugins-good-gtk-debuginfo-1.22.1-4.el9_4.1.x86_64.rpm SHA-256: b145aea5c2fb588b8a8434c20bf43173716743510dadfc173f324939dcddc86e gstreamer1-plugins-good-qt-debuginfo-1.22.1-4.el9_4.1.i686.rpm SHA-256: 6e6bbcb647a90d311e60f42f409b563c4773a52142d35789ab5c4b1ff3acab51 gstreamer1-plugins-good-qt-debuginfo-1.22.1-4.el9_4.1.x86_64.rpm SHA-256: ef3677f3cbc55f2f21cd8721266ba2564dbe79ee611309b1a1981dab1c57b1a0 Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.4 SRPM gstreamer1-plugins-good-1.22.1-4.el9_4.1.src.rpm SHA-256: 6642349640bd1fc8b59af19c0167d017a5c62938c9eb37e23b72926ec7f86a53 ppc64le gstreamer1-plugins-good-1.22.1-4.el9_4.1.ppc64le.rpm SHA-256: 432bda9b8764227fc9bcd4aeee276d3d05be723be7b2250903a70dd3e8549fb8 gstreamer1-plugins-good-debuginfo-1.22.1-4.el9_4.1.ppc64le.rpm SHA-256: bd36f681eb30fb876a3e536b06138b52f71d86faf2ad5cfb65dc75d01b6310be gstreamer1-plugins-good-debugsource-1.22.1-4.el9_4.1.ppc64le.rpm SHA-256: f05ec76df90a8d92121d8acfd412be231fbcd91ff2623ca18b732572e180b3b9 gstreamer1-plugins-good-gtk-1.22.1-4.el9_4.1.ppc64le.rpm SHA-256: 38d505719a6e9306c04e59cfd4da541a85c31415fa1ef308ffb41a98612a0119 gstreamer1-plugins-good-gtk-debuginfo-1.22.1-4.el9_4.1.ppc64le.rpm SHA-256: 4ffbfa88528769a1db1684f3ae84e01630311d8b7b16ccc2852d995c68b4d026 gstreamer1-plugins-good-qt-debuginfo-1.22.1-4.el9_4.1.ppc64le.rpm SHA-256: 9fbc2bd645ae906d9f16b5ca6add3220c0b84059ad13d5554760ad7d338884de Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.4 SRPM gstreamer1-plugins-good-1.22.1-4.el9_4.1.src.rpm SHA-256: 6642349640bd1fc8b59af19c0167d017a5c62938c9eb37e23b72926ec7f86a53 x86_64 gstreamer1-plugins-good-1.22.1-4.el9_4.1.i686.rpm SHA-256: 783e1d057988ccdad07247a36eaa41315fb9a64e1cb7477e4e47d0dbeef55b54 gstreamer1-plugins-good-1.22.1-4.el9_4.1.x86_64.rpm SHA-256: 308976972ae71853ffdb864f440c8f2134c9d3cae1f8e853b4caeb490b46da5b gstreamer1-plugins-good-debuginfo-1.22.1-4.el9_4.1.i686.rpm SHA-256: 1211474b006d21d4870630da0ae96da9c5dfcb262c8294ad9bd263a2b37c535b gstreamer1-plugins-good-debuginfo-1.22.1-4.el9_4.1.x86_64.rpm SHA-256: 955c405196e237862c66120b89bf28f0a2fd4fcea9d2284981298f3fdd023230 gstreamer1-plugins-good-debugsource-1.22.1-4.el9_4.1.i686.rpm SHA-256: 95e273df5beb07c9354d457e6a6c1e5cdefb6e60b77b6b135322d2bc5d253115 gstreamer1-plugins-good-debugsource-1.22.1-4.el9_4.1.x86_64.rpm SHA-256: 6e1c724fbeab6483d45905a38429325076a754cc2bc9acfd6922a152e24b4795 gstreamer1-plugins-good-gtk-1.22.1-4.el9_4.1.i686.rpm SHA-256: 66623b6547ce9af1a352b24b5ccb9437c9c6aafb91b995b2c928fa0a486d9bd3 gstreamer1-plugins-good-gtk-1.22.1-4.el9_4.1.x86_64.rpm SHA-256: 2f5030ce29bbb31bb923be99f48895308e4890b16d376027fee8fab7ec4c4ecb gstreamer1-plugins-good-gtk-debuginfo-1.22.1-4.el9_4.1.i686.rpm SHA-256: 3695ea64e44356597af4b638f6b1d6551417c0f9c38b639d335a1a7cfef2d55a gstreamer1-plugins-good-gtk-debuginfo-1.22.1-4.el9_4.1.x86_64.rpm SHA-256: b145aea5c2fb588b8a8434c20bf43173716743510dadfc173f324939dcddc86e gstreamer1-plugins-good-qt-debuginfo-1.22.1-4.el9_4.1.i686.rpm SHA-256: 6e6bbcb647a90d311e60f42f409b563c4773a52142d35789ab5c4b1ff3acab51 gstreamer1-plugins-good-qt-debuginfo-1.22.1-4.el9_4.1.x86_64.rpm SHA-256: ef3677f3cbc55f2f21cd8721266ba2564dbe79ee611309b1a1981dab1c57b1a0 Red Hat Enterprise Linux for ARM 64 - 4 years of updates 9.4 SRPM gstreamer1-plugins-good-1.22.1-4.el9_4.1.src.rpm SHA-256: 6642349640bd1fc8b59af19c0167d017a5c62938c9eb37e23b72926ec7f86a53 aarch64 gstreamer1-plugins-good-1.22.1-4.el9_4.1.aarch64.rpm SHA-256: f376b06452f5eafa0c5968e348311ebf55a34006df717d798649fa4543d98e47 gstreamer1-plugins-good-debuginfo-1.22.1-4.el9_4.1.aarch64.rpm SHA-256: c596f467d5720204ecf93f9fb0e10a7e8bbc143e926804daa024e89bd183bb4e gstreamer1-plugins-good-debugsource-1.22.1-4.el9_4.1.aarch64.rpm SHA-256: 984bf9b92dc79080f382dbdd36d7138012376b9fc3abe91de7d5be6b0c56f39c gstreamer1-plugins-good-gtk-1.22.1-4.el9_4.1.aarch64.rpm SHA-256: de66c636977d5a87add1efcb4ba162eeae4ae7f9e1f8b477bfb32c9fdd24d14a gstreamer1-plugins-good-gtk-debuginfo-1.22.1-4.el9_4.1.aarch64.rpm SHA-256: 2f63f5d0d28165d1466c50ef0cac7102a013c7987faceff06683ffe8cd9cc64e gstreamer1-plugins-good-qt-debuginfo-1.22.1-4.el9_4.1.aarch64.rpm SHA-256: 192e829396f38237adb87b8fb59a2f6e7a988b22fcfc8b2bdff8bb19b935fdb1 Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 9.4 SRPM gstreamer1-plugins-good-1.22.1-4.el9_4.1.src.rpm SHA-256: 6642349640bd1fc8b59af19c0167d017a5c62938c9eb37e23b72926ec7f86a53 s390x gstreamer1-plugins-good-1.22.1-4.el9_4.1.s390x.rpm SHA-256: 942a4e976801a3c2bd70835c056a4bae819f22c4fe3f2b638533012367e4cd1a gstreamer1-plugins-good-debuginfo-1.22.1-4.el9_4.1.s390x.rpm SHA-256: 88aa13c37667d4c7eac30afe1c0ecdef7b9f714dd345d069b798759804b7ed2a gstreamer1-plugins-good-debugsource-1.22.1-4.el9_4.1.s390x.rpm SHA-256: a9c61dadcad9e02c7f8c15d01a2126acc6f39a0987cc73ee187e63970e08a701 gstreamer1-plugins-good-gtk-1.22.1-4.el9_4.1.s390x.rpm SHA-256: e67b742b0f77ee450576be31b0a793d36bd7c1f59516c06cb6713aa2d17f7303 gstreamer1-plugins-good-gtk-debuginfo-1.22.1-4.el9_4.1.s390x.rpm SHA-256: 9975012babee440cc01126e5036bb18b7589394643302d0bc7ce8c1e29c095fa gstreamer1-plugins-good-qt-debuginfo-1.22.1-4.el9_4.1.s390x.rpm SHA-256: 760444f48bd7e086bb4d501159abecc0c9b85e186a077dd5ce0a6a440d55dbaa Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 9.4 SRPM gstreamer1-plugins-good-1.22.1-4.el9_4.1.src.rpm SHA-256: 6642349640bd1fc8b59af19c0167d017a5c62938c9eb37e23b72926ec7f86a53 x86_64 gstreamer1-plugins-good-1.22.1-4.el9_4.1.i686.rpm SHA-256: 783e1d057988ccdad07247a36eaa41315fb9a64e1cb7477e4e47d0dbeef55b54 gstreamer1-plugins-good-1.22.1-4.el9_4.1.x86_64.rpm SHA-256: 308976972ae71853ffdb864f440c8f2134c9d3cae1f8e853b4caeb490b46da5b gstreamer1-plugins-good-debuginfo-1.22.1-4.el9_4.1.i686.rpm SHA-256: 1211474b006d21d4870630da0ae96da9c5dfcb262c8294ad9bd263a2b37c535b gstreamer1-plugins-good-debuginfo-1.22.1-4.el9_4.1.x86_64.rpm SHA-256: 955c405196e237862c66120b89bf28f0a2fd4fcea9d2284981298f3fdd023230 gstreamer1-plugins-good-debugsource-1.22.1-4.el9_4.1.i686.rpm SHA-256: 95e273df5beb07c9354d457e6a6c1e5cdefb6e60b77b6b135