CVE-2026-19387
Fixed in a distro release EPSS <1%CVSS 7.6
A heap out-of-bounds write vulnerability was found in the GStreamer gst-plugins-bad adpcmdec element when decoding IMA/DVI ADPCM audio. Insufficient validation of the per-block sample count for multi-channel streams allows a crafted WAV file to cause writes beyond the allocated output buffer. This can lead to application crash, denial of service, memory corruption, or potentially arbitrary code execution when untrusted media is processed.
Products: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 10.0 Extended Update Support, Red Hat Enterprise Linux 7 Extended Lifecycle Support, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On, Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On, Red Hat Enterprise Linux 8.8 Telecommunications Update Service, Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions, Red Hat Enterprise Linux 9, Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions, Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions, Red Hat Enterprise Linux 9.6 Extended Update Support
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux 10 | gstreamer1-plugins-bad-free | 1.26.7-2.el10_2.7 |
| AlmaLinux 10 | gstreamer1-plugins-bad-free-devel | 1.26.7-2.el10_2.7 |
| AlmaLinux 10 | gstreamer1-plugins-bad-free-libs | 1.26.7-2.el10_2.7 |
| AlmaLinux 8 | gstreamer1-plugins-bad-free | 1.16.1-9.el8_10.2 |
| AlmaLinux 8 | gstreamer1-plugins-bad-free-devel | 1.16.1-9.el8_10.2 |
| AlmaLinux 9 | gstreamer1-plugins-bad-free | 1.22.12-7.el9_8.4 |
| AlmaLinux 9 | gstreamer1-plugins-bad-free-devel | 1.22.12-7.el9_8.4 |
| AlmaLinux 9 | gstreamer1-plugins-bad-free-libs | 1.22.12-7.el9_8.4 |
| AlmaLinux 9 | gstreamer1-plugins-ugly-free | 1.22.12-6.el9_8.2 |
| Debian 12 | gst-plugins-bad1.0 | 1.22.0-4+deb12u8 |
| Debian 13 | gst-plugins-bad1.0 | 1.26.2-3+deb13u3 |
| Debian 14 | gst-plugins-bad1.0 | 1.28.6-1 |
| Red Hat Enterprise Linux 10.2 | gstreamer1-plugins-bad-free | 0:1.26.7-2.el10_2.7 |
| Red Hat Enterprise Linux 10.2 | gstreamer1-plugins-bad-free-debuginfo | 0:1.26.7-2.el10_2.7 |
| Red Hat Enterprise Linux 10.2 | gstreamer1-plugins-bad-free-debugsource | 0:1.26.7-2.el10_2.7 |
| Red Hat Enterprise Linux 10.2 | gstreamer1-plugins-bad-free-devel | 0:1.26.7-2.el10_2.7 |
| Red Hat Enterprise Linux 10.2 | gstreamer1-plugins-bad-free-libs | 0:1.26.7-2.el10_2.7 |
| Red Hat Enterprise Linux 10.2 | gstreamer1-plugins-bad-free-libs-debuginfo | 0:1.26.7-2.el10_2.7 |
| Red Hat Enterprise Linux 8 | gstreamer1-plugins-bad-free | 0:1.16.1-9.el8_10.2 |
| Red Hat Enterprise Linux 8 | gstreamer1-plugins-bad-free-debuginfo | 0:1.16.1-9.el8_10.2 |
| Red Hat Enterprise Linux 8 | gstreamer1-plugins-bad-free-debugsource | 0:1.16.1-9.el8_10.2 |
| Red Hat Enterprise Linux 8 | gstreamer1-plugins-bad-free-devel | 0:1.16.1-9.el8_10.2 |
| Red Hat Enterprise Linux 9 | gstreamer1-plugins-bad-free | 0:1.22.12-7.el9_8.4 |
| Red Hat Enterprise Linux 9 | gstreamer1-plugins-bad-free-debuginfo | 0:1.22.12-7.el9_8.4 |
| Red Hat Enterprise Linux 9 | gstreamer1-plugins-bad-free-debugsource | 0:1.22.12-7.el9_8.4 |
| Red Hat Enterprise Linux 9 | gstreamer1-plugins-bad-free-devel | 0:1.22.12-7.el9_8.4 |
| Red Hat Enterprise Linux 9 | gstreamer1-plugins-bad-free-libs | 0:1.22.12-7.el9_8.4 |
| Red Hat Enterprise Linux 9 | gstreamer1-plugins-bad-free-libs-debuginfo | 0:1.22.12-7.el9_8.4 |
| Red Hat Enterprise Linux 9 | gstreamer1-plugins-ugly-free | 0:1.22.12-6.el9_8.2 |
| Red Hat Enterprise Linux 9 | gstreamer1-plugins-ugly-free-debuginfo | 0:1.22.12-6.el9_8.2 |
| Red Hat Enterprise Linux 9 | gstreamer1-plugins-ugly-free-debugsource | 0:1.22.12-6.el9_8.2 |
| Red Hat Enterprise Linux eus 10.0 | gstreamer1-plugins-bad-free | 0:1.24.11-3.el10_0.7 |
| Red Hat Enterprise Linux eus 10.0 | gstreamer1-plugins-bad-free-debuginfo | 0:1.24.11-3.el10_0.7 |
| Red Hat Enterprise Linux eus 10.0 | gstreamer1-plugins-bad-free-debugsource | 0:1.24.11-3.el10_0.7 |
| Red Hat Enterprise Linux eus 10.0 | gstreamer1-plugins-bad-free-devel | 0:1.24.11-3.el10_0.7 |
| Red Hat Enterprise Linux eus 10.0 | gstreamer1-plugins-bad-free-libs | 0:1.24.11-3.el10_0.7 |
| Red Hat Enterprise Linux eus 10.0 | gstreamer1-plugins-bad-free-libs-debuginfo | 0:1.24.11-3.el10_0.7 |
| Red Hat rhel aus 8.4 | gstreamer1-plugins-bad-free | 0:1.16.1-4.el8_4.5 |
| Red Hat rhel aus 8.4 | gstreamer1-plugins-bad-free-debuginfo | 0:1.16.1-4.el8_4.5 |
| Red Hat rhel aus 8.4 | gstreamer1-plugins-bad-free-debugsource | 0:1.16.1-4.el8_4.5 |
| Red Hat rhel aus 8.6 | gstreamer1-plugins-bad-free | 0:1.16.1-4.el8_6.5 |
| Red Hat rhel aus 8.6 | gstreamer1-plugins-bad-free-debuginfo | 0:1.16.1-4.el8_6.5 |
| Red Hat rhel aus 8.6 | gstreamer1-plugins-bad-free-debugsource | 0:1.16.1-4.el8_6.5 |
| Red Hat rhel e4s 8.8 | gstreamer1-plugins-bad-free | 0:1.16.1-4.el8_8.5 |
| Red Hat rhel e4s 8.8 | gstreamer1-plugins-bad-free-debuginfo | 0:1.16.1-4.el8_8.5 |
| Red Hat rhel e4s 8.8 | gstreamer1-plugins-bad-free-debugsource | 0:1.16.1-4.el8_8.5 |
| Red Hat rhel e4s 9.2 | gstreamer1-plugins-bad-free | 0:1.18.4-9.el9_2.6 |
| Red Hat rhel e4s 9.2 | gstreamer1-plugins-bad-free-debuginfo | 0:1.18.4-9.el9_2.6 |
| Red Hat rhel e4s 9.2 | gstreamer1-plugins-bad-free-debugsource | 0:1.18.4-9.el9_2.6 |
| Red Hat rhel e4s 9.4 | gstreamer1-plugins-bad-free | 0:1.22.1-6.el9_4.7 |
| Red Hat rhel e4s 9.4 | gstreamer1-plugins-bad-free-debuginfo | 0:1.22.1-6.el9_4.7 |
| Red Hat rhel e4s 9.4 | gstreamer1-plugins-bad-free-debugsource | 0:1.22.1-6.el9_4.7 |
| Red Hat rhel els 7 | gstreamer1-plugins-bad-free | 0:1.10.4-8.el7_9 |
| Red Hat rhel els 7 | gstreamer1-plugins-bad-free-debuginfo | 0:1.10.4-8.el7_9 |
| Red Hat rhel els 7 | gstreamer1-plugins-bad-free-devel | 0:1.10.4-8.el7_9 |
| Red Hat rhel els 7 | gstreamer1-plugins-bad-free-gtk | 0:1.10.4-8.el7_9 |
| Red Hat rhel eus 9.6 | gstreamer1-plugins-bad-free | 0:1.22.12-5.el9_6.7 |
| Red Hat rhel eus 9.6 | gstreamer1-plugins-bad-free-debuginfo | 0:1.22.12-5.el9_6.7 |
| Red Hat rhel eus 9.6 | gstreamer1-plugins-bad-free-debugsource | 0:1.22.12-5.el9_6.7 |
| Red Hat rhel eus 9.6 | gstreamer1-plugins-bad-free-devel | 0:1.22.12-5.el9_6.7 |
| Red Hat rhel eus 9.6 | gstreamer1-plugins-bad-free-libs | 0:1.22.12-5.el9_6.7 |
| Red Hat rhel eus 9.6 | gstreamer1-plugins-bad-free-libs-debuginfo | 0:1.22.12-5.el9_6.7 |
| Red Hat rhel eus long life 8.4 | gstreamer1-plugins-bad-free | 0:1.16.1-4.el8_4.5 |
| Red Hat rhel eus long life 8.4 | gstreamer1-plugins-bad-free-debuginfo | 0:1.16.1-4.el8_4.5 |
| Red Hat rhel eus long life 8.4 | gstreamer1-plugins-bad-free-debugsource | 0:1.16.1-4.el8_4.5 |
| Red Hat rhel eus long life 8.6 | gstreamer1-plugins-bad-free | 0:1.16.1-4.el8_6.5 |
| Red Hat rhel eus long life 8.6 | gstreamer1-plugins-bad-free-debuginfo | 0:1.16.1-4.el8_6.5 |
| Red Hat rhel eus long life 8.6 | gstreamer1-plugins-bad-free-debugsource | 0:1.16.1-4.el8_6.5 |
| Red Hat rhel tus 8.8 | gstreamer1-plugins-bad-free | 0:1.16.1-4.el8_8.5 |
| Red Hat rhel tus 8.8 | gstreamer1-plugins-bad-free-debuginfo | 0:1.16.1-4.el8_8.5 |
| Red Hat rhel tus 8.8 | gstreamer1-plugins-bad-free-debugsource | 0:1.16.1-4.el8_8.5 |
| Rocky Linux 10 | gstreamer1-plugins-bad-free | 0:1.26.7-2.el10_2.7 |
| Rocky Linux 8 | gstreamer1-plugins-bad-free | 0:1.16.1-9.el8_10.2 |
| Rocky Linux 9 | gstreamer1-plugins-bad-free | 0:1.22.12-7.el9_8.4 |
| Rocky Linux 9 | gstreamer1-plugins-ugly-free | 0:1.22.12-6.el9_8.2 |
| Ubuntu 26.04 LTS | gst-plugins-bad1.0 | 1.28.2-1ubuntu1.2 |
| Ubuntu Pro 14.04 LTS | gst-plugins-bad1.0 | 1.2.4-1~ubuntu1.1+esm1 |
| Ubuntu Pro 16.04 LTS | gst-plugins-bad1.0 | 1.8.3-1ubuntu0.2+esm2 |
| Ubuntu Pro 18.04 LTS | gst-plugins-bad1.0 | 1.14.5-0ubuntu1~18.04.1+esm2 |
| Ubuntu Pro 20.04 LTS | gst-plugins-bad1.0 | 1.16.3-0ubuntu1.1+esm2 |
| Ubuntu Pro 22.04 LTS | gst-plugins-bad1.0 | 1.20.3-0ubuntu1.1+esm3 |
| Ubuntu Pro 24.04 LTS | gst-plugins-bad1.0 | 1.24.2-1ubuntu4+esm2 |