RLSA-2025:20958

Описание

Virtual Network Computing (VNC) is a remote display system which allows users to view a computing desktop environment not only on the machine where it is running, but from anywhere on the Internet and from a wide variety of machine architectures. TigerVNC is a suite of VNC servers and clients.

Security Fix(es):

• xorg: xmayland: Use-after-free in XPresentNotify structure creation (CVE-2025-62229)

• xorg: xwayland: Use-after-free in Xkb client resource removal (CVE-2025-62230)

• xorg: xmayland: Value overflow in XkbSetCompatMap() (CVE-2025-62231)

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.