gst-plugins-bad1.0: A stack buffer overflow vulnerability was found in GStreamer's DTLS plugin
CVE-2026-59692 is fixed in 10 products on 1 platform, first by SUSE-SU-2026:3058-1, released July 15, 2026. It is not reported as exploited. Patch Radar priority: High.
A stack buffer overflow vulnerability was found in GStreamer's DTLS plugin. During a DTLS handshake, the peer certificate Subject Distinguished Name is printed into a fixed-size 2048-byte stack buffer without bounds checking. A remote unauthenticated attacker can send a certificate with an oversized Subject DN that exceeds the buffer, causing a stack buffer overflow and process crash, resulting in denial of service.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| gst-plugins-bad1.0 · Debian 12.15 (bookworm) | 1.22.0-4+deb12u8 | DEBIAN-CVE-2026-59692 | Jul 22, 2026 |
| gst-plugins-bad1.0 · Debian 14 | 1.28.5-1 | DEBIAN-CVE-2026-59692 | Jul 22, 2026 |
| gstreamer-plugins-bad · opensuse-leap 16.0 | 1.26.7-160000.3.1 | OPENSUSE-SU-2026:21370-1 | Jul 18, 2026 |
| gstreamer-plugins-bad · sles 15.6 | 1.24.0-150600.4.9.1 | SUSE-SU-2026:3058-1 | Jul 15, 2026 |
| gstreamer-plugins-bad · sles 15.7 | 1.24.0-150600.4.9.1 | SUSE-SU-2026:3058-1 | Jul 15, 2026 |
| gstreamer-plugins-bad · sles 16.0 | 1.26.7-160000.3.1 | SUSE-SU-2026:22817-1 | Jul 18, 2026 |
| gstreamer1-plugin-openh264 · amzn 2023 | 1.24.10-1.amzn2023.0.8 | ALAS2023-2026-1994 | Aug 3, 2026 |
| gstreamer1-plugin-openh264-debuginfo · amzn 2023 | 1.24.10-1.amzn2023.0.8 | ALAS2023-2026-1994 | Aug 3, 2026 |
| gstreamer1-plugins-bad-free · RHEL 10 | 1.24.11-3.el10_0.6 | RHSA-2026:54659 | Jul 31, 2026 |
| gstreamer1-plugins-bad-free · RHEL 8 | 0:1.16.1-9.el8_10.1 | RHSA-2026:47731 | Jul 31, 2026 |
| gstreamer1-plugins-bad-free · RHEL 9 | 0:1.22.12-7.el9_8.3 | RHSA-2026:47179 | Aug 5, 2026 |
| gstreamer1-plugins-bad-free · almalinux 10 | 1.26.7-2.el10_2.6 | ALSA-2026:47180 | Jul 28, 2026 |
| gstreamer1-plugins-bad-free · almalinux 8 | 1.16.1-9.el8_10.1 | ALSA-2026:47731 | Jul 29, 2026 |
| gstreamer1-plugins-bad-free · almalinux 9 | 1.22.12-7.el9_8.3 | ALSA-2026:47179 | Jul 28, 2026 |
| gstreamer1-plugins-bad-free · amzn 2023 | 1.24.10-1.amzn2023.0.8 | ALAS2023-2026-1994 | Aug 3, 2026 |
| gstreamer1-plugins-bad-free · ol 10 | 0:1.26.7-2.el10_2.6 | ELSA-2026-47180 | Jul 28, 2026 |
| gstreamer1-plugins-bad-free · ol 8 | 0:1.16.1-9.0.1.el8_10.1 | ELSA-2026-47731 | Jul 29, 2026 |
| gstreamer1-plugins-bad-free · ol 9 | 0:1.22.12-7.el9_8.3 | ELSA-2026-47179 | Jul 29, 2026 |
| gstreamer1-plugins-bad-free · rocky 10 | 0:1.26.7-2.el10_2.6 | RLSA-2026:47180 | Jul 29, 2026 |
| gstreamer1-plugins-bad-free · rocky 8 | 0:1.16.1-9.el8_10.1 | RLSA-2026:47731 | Jul 30, 2026 |
| gstreamer1-plugins-bad-free · rocky 9 | 0:1.22.12-7.el9_8.3 | RLSA-2026:47179 | Aug 3, 2026 |
| gstreamer1-plugins-bad-free-debuginfo · amzn 2023 | 1.24.10-1.amzn2023.0.8 | ALAS2023-2026-1994 | Aug 3, 2026 |
| gstreamer1-plugins-bad-free-debugsource · amzn 2023 | 1.24.10-1.amzn2023.0.8 | ALAS2023-2026-1994 | Aug 3, 2026 |
| gstreamer1-plugins-bad-free-devel · RHEL 8 | 0:1.16.1-9.el8_10.1 | RHSA-2026:47731 | Jul 31, 2026 |
| gstreamer1-plugins-bad-free-devel · RHEL 9 | 0:1.22.12-7.el9_8.3 | RHSA-2026:47179 | Aug 5, 2026 |
| gstreamer1-plugins-bad-free-devel · almalinux 10 | 1.26.7-2.el10_2.6 | ALSA-2026:47180 | Jul 28, 2026 |
| gstreamer1-plugins-bad-free-devel · almalinux 8 | 1.16.1-9.el8_10.1 | ALSA-2026:47731 | Jul 29, 2026 |
| gstreamer1-plugins-bad-free-devel · almalinux 9 | 1.22.12-7.el9_8.3 | ALSA-2026:47179 | Jul 28, 2026 |
| gstreamer1-plugins-bad-free-devel · amzn 2023 | 1.24.10-1.amzn2023.0.8 | ALAS2023-2026-1994 | Aug 3, 2026 |
| gstreamer1-plugins-bad-free-devel · ol 10 | 0:1.26.7-2.el10_2.6 | ELSA-2026-47180 | Jul 28, 2026 |
| gstreamer1-plugins-bad-free-devel · ol 8 | 0:1.16.1-9.0.1.el8_10.1 | ELSA-2026-47731 | Jul 29, 2026 |
| gstreamer1-plugins-bad-free-devel · ol 9 | 0:1.22.12-7.el9_8.3 | ELSA-2026-47179 | Jul 29, 2026 |
| gstreamer1-plugins-bad-free-libs · RHEL 9 | 0:1.22.12-7.el9_8.3 | RHSA-2026:47179 | Aug 5, 2026 |
| gstreamer1-plugins-bad-free-libs · almalinux 10 | 1.26.7-2.el10_2.6 | ALSA-2026:47180 | Jul 28, 2026 |
| gstreamer1-plugins-bad-free-libs · almalinux 9 | 1.22.12-7.el9_8.3 | ALSA-2026:47179 | Jul 28, 2026 |
| gstreamer1-plugins-bad-free-libs · amzn 2023 | 1.24.10-1.amzn2023.0.8 | ALAS2023-2026-1994 | Aug 3, 2026 |
| gstreamer1-plugins-bad-free-libs · ol 10 | 0:1.26.7-2.el10_2.6 | ELSA-2026-47180 | Jul 28, 2026 |
| gstreamer1-plugins-bad-free-libs · ol 9 | 0:1.22.12-7.el9_8.3 | ELSA-2026-47179 | Jul 29, 2026 |
| gstreamer1-plugins-bad-free-libs-debuginfo · amzn 2023 | 1.24.10-1.amzn2023.0.8 | ALAS2023-2026-1994 | Aug 3, 2026 |
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