Summary
X.Org X11 libXi runtime library
Security Fix(es):
* libXi: libXi: Denial of Service via out-of-bounds read in XI2 class parser (CVE-2026-93543)
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.
Fixed packages 2
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux · 10 | libXi | 1.8.1-7.el10_2.1 |
| AlmaLinux · 10 | libXi-devel | 1.8.1-7.el10_2.1 |
Vulnerabilities 1
-
High 7.4
Out-of-bounds read in libXi's XI2 class parser
An out-of-bounds read in libXi's XI2 class parser in libXi before 1.8.4 could be used by malicious X servers to crash an attached X client.