RHSA-2026:54752: Important: gstreamer1-plugins-bad-free security update
GStreamer is a streaming media framework based on graphs of filters which operate on media data. The gstreamer1-plugins-bad-free package contains a collection of plug-ins for GStreamer.Security Fix(es): gstreamer: gstreamer: rfbsrc/librfb Hextile heap out-of-bounds write with 16bpp framebuffer (CVE-2026-59691) gstreamer: gstreamer: DTLS certificate Subject DN stack buffer overflow in opensslverifycallback (CVE-2026-59692) 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.
Other sources
Important: gstreamer1-plugins-bad-free security update
— Red Hat
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
redhat/gstreamer1-plugins-bad-freeto a version that resolves this vulnerability.Fixed in 1.10.4-7.el7_9 - Upgrade
Upgrade
redhat/gstreamer1-plugins-bad-free-debuginfoto a version that resolves this vulnerability.Fixed in 1.10.4-7.el7_9 - Upgrade
Upgrade
redhat/gstreamer1-plugins-bad-free-develto a version that resolves this vulnerability.Fixed in 1.10.4-7.el7_9 - Upgrade
Upgrade
redhat/gstreamer1-plugins-bad-free-gtkto a version that resolves this vulnerability.Fixed in 1.10.4-7.el7_9
Event History
Frequently Asked Questions
What is the severity of RHSA-2026:54752?
The severity of RHSA-2026:54752 is classified as high with a score of 7.
What is the main issue addressed in RHSA-2026:54752?
RHSA-2026:54752 addresses a heap out-of-bounds write vulnerability in the rfbsrc/librfb component of GStreamer.
How do I fix RHSA-2026:54752?
To fix RHSA-2026:54752, you should update the gstreamer1-plugins-bad-free package to the latest patched version.
Which systems are affected by RHSA-2026:54752?
Affected systems include Red Hat Enterprise Linux Server and its Extended Life Cycle Support variants.
What type of vulnerability is associated with RHSA-2026:54752?
RHSA-2026:54752 is associated with a Buffer Overflow vulnerability.