An update for tigervnc is now available for Red Hat Enterprise Linux 9.2
 Extended Update Support.

Red Hat Product Security has rated this update as having a security impact of
 Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

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-x11-server: Heap buffer overread/data leakage in ProcXIGetSelectedEvents
 (CVE-2024-31080)

* xorg-x11-server: Heap buffer overread/data leakage in ProcXIPassiveGrabDevice
 (CVE-2024-31081)

* xorg-x11-server: User-after-free in ProcRenderAddGlyphs (CVE-2024-31083)

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.

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CVE-2024-31080: Buffer Over-read (CWE-126)
CVE-2024-31081: Buffer Over-read (CWE-126)
CVE-2024-31083: Use After Free (CWE-416)