The libX11 packages contain the core X11 protocol client library.
Security Fix(es):
* libX11: libX11: Heap-based buffer overflow via malicious X server (CVE-2026-88806)
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.
The libX11 packages contain the core X11 protocol client library.
Security Fix(es):
* libX11: out-of-bounds memory access in _XkbReadKeySyms() (CVE-2023-43785)
* libX11: stack exhaustion from infinite recursion in PutSubImage() (CVE-2023-43786)
* libX11: integer overflow in XCreateImage() leading to a heap overflow (CVE-2023-43787)
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.
Additional Changes:
For detailed information on changes in this release, see the Rocky Linux 8.10 Release Notes linked f
The libX11 packages contain the core X11 protocol client library.
Security Fix(es):
* libX11: missing request length checks (CVE-2021-31535)
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.
Additional Changes:
For detailed information on changes in this release, see the Rocky Linux 8.5 Release Notes linked from the References section.
Moderate: userspace graphics, xorg-x11, and mesa security, bug fix, and enhancement update
X.Org is an open-source implementation of the X Window System. It provides the basic low-level functionality that full-fledged graphical user interfaces are designed upon.
Mesa provides a 3D graphics API that is compatible with Open Graphics Library (OpenGL). It also provides hardware-accelerated drivers for many popular graphics chips.
The following packages have been upgraded to a later upstream version: egl-wayland (1.1.5), libdrm (2.4.103), libglvnd (1.3.2), libinput (1.16.3), libwacom (1.6), mesa (20.3.3), xorg-x11-server (1.20.10). (BZ#1878160, BZ#1886648, BZ#1887654, BZ#1887655)
Security Fix(es):
* xorg-x11-server: Out-of-bounds ac