| Name | CVE-2026-93545 |
| Description | An out-of-bounds read in libXi's XListInputDevices() in libXi before 1.8.4 could be used by malicious X servers to crash an attached X client. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 1148965 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| libxi (PTS) | bookworm | 2:1.8-1 | vulnerable |
| trixie | 2:1.8.2-1 | vulnerable |
| forky, sid | 2:1.8.3-1 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| libxi | source | (unstable) | (unfixed) | | | 1148965 |
Notes
[trixie] - libxi <no-dsa> (Minor issue)
[bookworm] - libxi <postponed> (Minor issue)
https://gitlab.freedesktop.org/xorg/lib/libxi/-/merge_requests/23
Fixed by: https://gitlab.freedesktop.org/xorg/lib/libxi/-/commit/2e5ecd1876a72e09aaeea87e1a8135ae764803d9