Red Hat Product Errata RHSA-2026:47051 - Security Advisory Issued: 2026-07-28 Updated: 2026-07-28 RHSA-2026:47051 - 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 9.6 Extended Update Support. 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 for x86_64 - Extended Update Support 9.6 x86_64 Red Hat Enterprise Linux Server - AUS 9.6 x86_64 Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.6 s390x Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.6 ppc64le Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.6 aarch64 Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.6 ppc64le Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.6 x86_64 Red Hat Enterprise Linux for ARM 64 - 4 years of updates 9.6 aarch64 Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 9.6 s390x Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 9.6 x86_64 Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 9.6 aarch64 Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 9.6 ppc64le Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 9.6 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 for x86_64 - Extended Update Support 9.6 SRPM gstreamer1-plugins-good-1.22.12-5.el9_6.1.src.rpm SHA-256: 4c91ac1ca8c8ffd192f68210760080997dff9327c073ad3be3376bf1fb55ab64 x86_64 gstreamer1-plugins-good-1.22.12-5.el9_6.1.i686.rpm SHA-256: bb798146062d905e3cf1e9d20d357351f22ecdea811ca2e1f0cda2f78463fc91 gstreamer1-plugins-good-1.22.12-5.el9_6.1.x86_64.rpm SHA-256: 0a059181143b4f0a0a19dcc2dbe7b2fd67fb59328584b0c825e5e00f81d84e46 gstreamer1-plugins-good-debuginfo-1.22.12-5.el9_6.1.i686.rpm SHA-256: a851d3eb593086f8579834221cbffcbbb967d3b1b13b2d712519a0f7956479a2 gstreamer1-plugins-good-debuginfo-1.22.12-5.el9_6.1.x86_64.rpm SHA-256: 791a43e201accf212e6813a41c50298a239d1d291443ff98a1e68a2a5544bdea gstreamer1-plugins-good-debugsource-1.22.12-5.el9_6.1.i686.rpm SHA-256: d0a5ac8b6e47d24c590218cefe058b58ecde6c165bfe19a77a3763a40e6e35eb gstreamer1-plugins-good-debugsource-1.22.12-5.el9_6.1.x86_64.rpm SHA-256: 9537fe3fb3337a9102c8495e43d8ab3f51421d482bf34c114c09468179bde7d6 gstreamer1-plugins-good-gtk-1.22.12-5.el9_6.1.i686.rpm SHA-256: 5c8de91689aa180f20a4c571ace9510de1b1d380f9d42d66fe6592daa70aae3b gstreamer1-plugins-good-gtk-1.22.12-5.el9_6.1.x86_64.rpm SHA-256: 9fb22ef7b09154978990fd6ca8bb0c370645319e73272fd53ba4b35723f94f5b gstreamer1-plugins-good-gtk-debuginfo-1.22.12-5.el9_6.1.i686.rpm SHA-256: 6549f122849f02b97b942e7ae1d1f2f9c917e9bd929558a1b1a092f60f5c072e gstreamer1-plugins-good-gtk-debuginfo-1.22.12-5.el9_6.1.x86_64.rpm SHA-256: 25e1543d4816c3e0495685090b074bd78eb36fc9d3652a90fe464129a7dba451 gstreamer1-plugins-good-qt-debuginfo-1.22.12-5.el9_6.1.i686.rpm SHA-256: ab3aefe14920151ee88d8e41cc43d75c872004a3120c42b0f9ffa64bf6dc07e3 gstreamer1-plugins-good-qt-debuginfo-1.22.12-5.el9_6.1.x86_64.rpm SHA-256: 78c39b9e8118bbca56f73a333906cb09d3203a698e2af181a6db781c9e141e01 Red Hat Enterprise Linux Server - AUS 9.6 SRPM gstreamer1-plugins-good-1.22.12-5.el9_6.1.src.rpm SHA-256: 4c91ac1ca8c8ffd192f68210760080997dff9327c073ad3be3376bf1fb55ab64 x86_64 gstreamer1-plugins-good-1.22.12-5.el9_6.1.i686.rpm SHA-256: bb798146062d905e3cf1e9d20d357351f22ecdea811ca2e1f0cda2f78463fc91 gstreamer1-plugins-good-1.22.12-5.el9_6.1.x86_64.rpm SHA-256: 0a059181143b4f0a0a19dcc2dbe7b2fd67fb59328584b0c825e5e00f81d84e46 gstreamer1-plugins-good-debuginfo-1.22.12-5.el9_6.1.i686.rpm SHA-256: a851d3eb593086f8579834221cbffcbbb967d3b1b13b2d712519a0f7956479a2 gstreamer1-plugins-good-debuginfo-1.22.12-5.el9_6.1.x86_64.rpm SHA-256: 791a43e201accf212e6813a41c50298a239d1d291443ff98a1e68a2a5544bdea gstreamer1-plugins-good-debugsource-1.22.12-5.el9_6.1.i686.rpm SHA-256: d0a5ac8b6e47d24c590218cefe058b58ecde6c165bfe19a77a3763a40e6e35eb gstreamer1-plugins-good-debugsource-1.22.12-5.el9_6.1.x86_64.rpm SHA-256: 9537fe3fb3337a9102c8495e43d8ab3f51421d482bf34c114c09468179bde7d6 gstreamer1-plugins-good-gtk-1.22.12-5.el9_6.1.i686.rpm SHA-256: 5c8de91689aa180f20a4c571ace9510de1b1d380f9d42d66fe6592daa70aae3b gstreamer1-plugins-good-gtk-1.22.12-5.el9_6.1.x86_64.rpm SHA-256: 9fb22ef7b09154978990fd6ca8bb0c370645319e73272fd53ba4b35723f94f5b gstreamer1-plugins-good-gtk-debuginfo-1.22.12-5.el9_6.1.i686.rpm SHA-256: 6549f122849f02b97b942e7ae1d1f2f9c917e9bd929558a1b1a092f60f5c072e gstreamer1-plugins-good-gtk-debuginfo-1.22.12-5.el9_6.1.x86_64.rpm SHA-256: 25e1543d4816c3e0495685090b074bd78eb36fc9d3652a90fe464129a7dba451 gstreamer1-plugins-good-qt-debuginfo-1.22.12-5.el9_6.1.i686.rpm SHA-256: ab3aefe14920151ee88d8e41cc43d75c872004a3120c42b0f9ffa64bf6dc07e3 gstreamer1-plugins-good-qt-debuginfo-1.22.12-5.el9_6.1.x86_64.rpm SHA-256: 78c39b9e8118bbca56f73a333906cb09d3203a698e2af181a6db781c9e141e01 Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.6 SRPM gstreamer1-plugins-good-1.22.12-5.el9_6.1.src.rpm SHA-256: 4c91ac1ca8c8ffd192f68210760080997dff9327c073ad3be3376bf1fb55ab64 s390x gstreamer1-plugins-good-1.22.12-5.el9_6.1.s390x.rpm SHA-256: 4042d54ae757ca939672ffca5807c3817af6d1daf9abf7c6d128c1cfcd71ae7e gstreamer1-plugins-good-debuginfo-1.22.12-5.el9_6.1.s390x.rpm SHA-256: 46cd43ded0a46fb9ff6894e97e7bc4f8dcbd6566d75a0735cba07b2994f98e34 gstreamer1-plugins-good-debugsource-1.22.12-5.el9_6.1.s390x.rpm SHA-256: b0bd5960f397fe09547ea4bece579474d16a8aa8450ea2c3fad5e60ac79df65c gstreamer1-plugins-good-gtk-1.22.12-5.el9_6.1.s390x.rpm SHA-256: be9f8c3c68ec9cf60ecf3fc869cf1159813d99a323ec025660a7e120306e3015 gstreamer1-plugins-good-gtk-debuginfo-1.22.12-5.el9_6.1.s390x.rpm SHA-256: 656b67742b1fd60ac907fd6e8faeb18893c2e5ef93f4bd069141a3a7282fe7c8 gstreamer1-plugins-good-qt-debuginfo-1.22.12-5.el9_6.1.s390x.rpm SHA-256: 053e26c2297f275787cc0857374f803cdfa398782bc912cee421c957d8f3c1fc Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.6 SRPM gstreamer1-plugins-good-1.22.12-5.el9_6.1.src.rpm SHA-256: 4c91ac1ca8c8ffd192f68210760080997dff9327c073ad3be3376bf1fb55ab64 ppc64le gstreamer1-plugins-good-1.22.12-5.el9_6.1.ppc64le.rpm SHA-256: bdcf736e8abcef6ef09662bf86131a073fd7770e2f7fd5cbca5d1f3a04adc603 gstreamer1-plugins-good-debuginfo-1.22.12-5.el9_6.1.ppc64le.rpm SHA-256: 732e7ba376f7e1989a2f5a968e2c47ad9c4fd5920f2b6254109a564c98e8e607 gstreamer1-plugins-good-debugsource-1.22.12-5.el9_6.1.ppc64le.rpm SHA-256: 4cfa9c1de6ca499ed37af690cced98f162631be8ceb06afe69803314a77d4205 gstreamer1-plugins-good-gtk-1.22.12-5.el9_6.1.ppc64le.rpm SHA-256: ba344ef729fa4443e4018ec161e4d26e76cdb916c4eaca687dcaf2a5663b5eec gstreamer1-plugins-good-gtk-debuginfo-1.22.12-5.el9_6.1.ppc64le.rpm SHA-256: d64f8bd37f258eb18c6754bf7c30b49eb5c30bdd6334e1326bdff19be2b51617 gstreamer1-plugins-good-qt-debuginfo-1.22.12-5.el9_6.1.ppc64le.rpm SHA-256: d158988f70637b40dc6a18452eb901140c0648a6f5f8c0a3d9e06514079e6a82 Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.6 SRPM gstreamer1-plugins-good-1.22.12-5.el9_6.1.src.rpm SHA-256: 4c91ac1ca8c8ffd192f68210760080997dff9327c073ad3be3376bf1fb55ab64 aarch64 gstreamer1-plugins-good-1.22.12-5.el9_6.1.aarch64.rpm SHA-256: 3115171adf003d8e2e09a5c306705dda97e1d7a276912ad47c79cd39d6f0582f gstreamer1-plugins-good-debuginfo-1.22.12-5.el9_6.1.aarch64.rpm SHA-256: 5ee73a2b258678a05ff12f814fdfc342d59d435867149e8103dd0bd86a86e697 gstreamer1-plugins-good-debugsource-1.22.12-5.el9_6.1.aarch64.rpm SHA-256: 6a43e4756e904669b3ecca055bb5dd48078ef2421a109a0102f98321a52cbb2a gstreamer1-plugins-good-gtk-1.22.12-5.el9_6.1.aarch64.rpm SHA-256: a561b50de01ab4f67bba78a26dcacb5a969e97610b2fd4683afe6fed13ee0e6b gstreamer1-plugins-good-gtk-debuginfo-1.22.12-5.el9_6.1.aarch64.rpm SHA-256: b0cbb50cbccfabb9dcb065fe57c30077a086ea51f375b8fd2935d865db57e56c gstreamer1-plugins-good-qt-debuginfo-1.22.12-5.el9_6.1.aarch64.rpm SHA-256: c2d105b66f01a0d5529c2d553519374cc39c8370427ac1b53ce98fc0e744f311 Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.6 SRPM gstreamer1-plugins-good-1.22.12-5.el9_6.1.src.rpm SHA-256: 4c91ac1ca8c8ffd192f68210760080997dff9327c073ad3be3376bf1fb55ab64 ppc64le gstreamer1-plugins-good-1.22.12-5.el9_6.1.ppc64le.rpm SHA-256: bdcf736e8abcef6ef09662bf86131a073fd7770e2f7fd5cbca5d1f3a04adc603 gstreamer1-plugins-good-debuginfo-1.22.12-5.el9_6.1.ppc64le.rpm SHA-256: 732e7ba376f7e1989a2f5a968e2c47ad9c4fd5920f2b6254109a564c98e8e607 gst