CVE-2026-52718
Fixed in a distro release EPSS <1%CVSS 6.5
A denial of service vulnerability was found in GStreamer's AV1 codec parser in gst-plugins-bad. The gst_av1_parser_parse_tile_list_obu() function passes a byte count to a bit-reader API that expects a bit count, causing parser desynchronization. A remote attacker could trick a user into opening a specially crafted AV1 media file, triggering an assertion abort and causing the application to crash.
Products: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 10.0 Extended Update Support, 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, Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux 10 | gstreamer1-plugins-bad-free | 1.26.7-2.el10_2.4 |
| AlmaLinux 10 | gstreamer1-plugins-bad-free-devel | 1.26.7-2.el10_2.4 |
| AlmaLinux 10 | gstreamer1-plugins-bad-free-libs | 1.26.7-2.el10_2.4 |
| AlmaLinux 9 | gstreamer1-plugins-bad-free | 1.22.12-7.el9_8.1 |
| AlmaLinux 9 | gstreamer1-plugins-bad-free-devel | 1.22.12-7.el9_8.1 |
| AlmaLinux 9 | gstreamer1-plugins-bad-free-libs | 1.22.12-7.el9_8.1 |
| Debian 12 | gst-plugins-bad1.0 | 1.22.0-4+deb12u8 |
| Debian 13 | gst-plugins-bad1.0 | 1.26.2-3+deb13u2 |
| Debian 14 | gst-plugins-bad1.0 | 1.28.4-1 |
| Red Hat Enterprise Linux 10.2 | gstreamer1-plugins-bad-free | 0:1.26.7-2.el10_2.4 |
| Red Hat Enterprise Linux 10.2 | gstreamer1-plugins-bad-free-debuginfo | 0:1.26.7-2.el10_2.4 |
| Red Hat Enterprise Linux 10.2 | gstreamer1-plugins-bad-free-debugsource | 0:1.26.7-2.el10_2.4 |
| Red Hat Enterprise Linux 10.2 | gstreamer1-plugins-bad-free-devel | 0:1.26.7-2.el10_2.4 |
| Red Hat Enterprise Linux 10.2 | gstreamer1-plugins-bad-free-libs | 0:1.26.7-2.el10_2.4 |
| Red Hat Enterprise Linux 10.2 | gstreamer1-plugins-bad-free-libs-debuginfo | 0:1.26.7-2.el10_2.4 |
| Red Hat Enterprise Linux 9 | gstreamer1-plugins-bad-free | 0:1.22.12-7.el9_8.1 |
| Red Hat Enterprise Linux 9 | gstreamer1-plugins-bad-free-debuginfo | 0:1.22.12-7.el9_8.1 |
| Red Hat Enterprise Linux 9 | gstreamer1-plugins-bad-free-debugsource | 0:1.22.12-7.el9_8.1 |
| Red Hat Enterprise Linux 9 | gstreamer1-plugins-bad-free-devel | 0:1.22.12-7.el9_8.1 |
| Red Hat Enterprise Linux 9 | gstreamer1-plugins-bad-free-libs | 0:1.22.12-7.el9_8.1 |
| Red Hat Enterprise Linux 9 | gstreamer1-plugins-bad-free-libs-debuginfo | 0:1.22.12-7.el9_8.1 |
| Red Hat Enterprise Linux eus 10.0 | gstreamer1-plugins-bad-free | 0:1.24.11-3.el10_0.4 |
| Red Hat Enterprise Linux eus 10.0 | gstreamer1-plugins-bad-free-debuginfo | 0:1.24.11-3.el10_0.4 |
| Red Hat Enterprise Linux eus 10.0 | gstreamer1-plugins-bad-free-debugsource | 0:1.24.11-3.el10_0.4 |
| Red Hat Enterprise Linux eus 10.0 | gstreamer1-plugins-bad-free-devel | 0:1.24.11-3.el10_0.4 |
| Red Hat Enterprise Linux eus 10.0 | gstreamer1-plugins-bad-free-libs | 0:1.24.11-3.el10_0.4 |
| Red Hat Enterprise Linux eus 10.0 | gstreamer1-plugins-bad-free-libs-debuginfo | 0:1.24.11-3.el10_0.4 |
| Red Hat rhel e4s 9.2 | gstreamer1-plugins-bad-free | 0:1.18.4-9.el9_2.3 |
| Red Hat rhel e4s 9.2 | gstreamer1-plugins-bad-free-debuginfo | 0:1.18.4-9.el9_2.3 |
| Red Hat rhel e4s 9.2 | gstreamer1-plugins-bad-free-debugsource | 0:1.18.4-9.el9_2.3 |
| Red Hat rhel e4s 9.4 | gstreamer1-plugins-bad-free | 0:1.22.1-6.el9_4.4 |
| Red Hat rhel e4s 9.4 | gstreamer1-plugins-bad-free-debuginfo | 0:1.22.1-6.el9_4.4 |
| Red Hat rhel e4s 9.4 | gstreamer1-plugins-bad-free-debugsource | 0:1.22.1-6.el9_4.4 |
| Red Hat rhel eus 9.6 | gstreamer1-plugins-bad-free | 0:1.22.12-5.el9_6.4 |
| Red Hat rhel eus 9.6 | gstreamer1-plugins-bad-free-debuginfo | 0:1.22.12-5.el9_6.4 |
| Red Hat rhel eus 9.6 | gstreamer1-plugins-bad-free-debugsource | 0:1.22.12-5.el9_6.4 |
| Red Hat rhel eus 9.6 | gstreamer1-plugins-bad-free-devel | 0:1.22.12-5.el9_6.4 |
| Red Hat rhel eus 9.6 | gstreamer1-plugins-bad-free-libs | 0:1.22.12-5.el9_6.4 |
| Red Hat rhel eus 9.6 | gstreamer1-plugins-bad-free-libs-debuginfo | 0:1.22.12-5.el9_6.4 |
| Rocky Linux 10 | gstreamer1-plugins-bad-free | 0:1.26.7-2.el10_2.4 |
| Rocky Linux 9 | gstreamer1-plugins-bad-free | 0:1.22.12-7.el9_8.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP7 | gstreamer-plugins-bad | 1.24.0-150600.4.12.1 |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP7 | gstreamer-plugins-bad | 1.24.0-150600.4.12.1 |
| SUSE Linux Enterprise Module for Package Hub 15 SP7 | gstreamer-plugins-bad | 1.24.0-150600.4.12.1 |
| SUSE Linux Enterprise Server 16.0 | gstreamer-plugins-bad | 1.26.7-160000.4.1 |
| SUSE Linux Enterprise Server for SAP applications 16.0 | gstreamer-plugins-bad | 1.26.7-160000.4.1 |
| SUSE Linux Micro 6.2 | gstreamer-plugins-bad | 1.26.7-160000.4.1 |
| Ubuntu 25.10 | gst-plugins-bad1.0 | no fix |
| Ubuntu 26.04 LTS | gst-plugins-bad1.0 | no fix |
| Ubuntu 26.10 | gst-plugins-bad1.0 | no fix |
| Ubuntu Pro 14.04 LTS | gst-plugins-bad1.0 | no fix |
| Ubuntu Pro 16.04 LTS | gst-plugins-bad1.0 | no fix |
| Ubuntu Pro 18.04 LTS | gst-plugins-bad1.0 | no fix |
| Ubuntu Pro 20.04 LTS | gst-plugins-bad1.0 | no fix |
| Ubuntu Pro 22.04 LTS | gst-plugins-bad1.0 | no fix |
| Ubuntu Pro 24.04 LTS | gst-plugins-bad1.0 | no fix |
| openSUSE Leap 16.0 | gstreamer-plugins-bad | 1.26.7-160000.4.1 |
| openSUSE Tumbleweed | gstreamer-plugins-bad | 1.28.4+24-1.1 |