DeutschShown in its original language — a full translation is planned for a future version.
X.Org X11: Mehrere Schwachstellen ermöglichen Denial of Service
view advisory published 2026-09-27
Ein Angreifer kann mehrere Schwachstellen in X.Org X11 ausnutzen, um einen Denial of Service Angriff durchzuführen.
01
describes (3)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-94285US | — | — | ||
An out-of-bounds read in libX11's byte-oriented codeset parser in libX11 before 1.8.14 could be used by malicious X servers to crash attached X clients. | ||||
| CVE-2026-94284US | — | — | ||
An out-of-bounds read vulnerability in libX11's XIM trigger-key registration parser in libX11 before 1.8.14 could be used by malicious X servers to crash attached X clients. | ||||
| CVE-2026-94283US | — | — | ||
An out-of-bounds read vulnerability in libX11's XIM (X Input Method) attribute parser in libX11 before 1.8.14 could be used by malicious X servers to crash attached X clients. | ||||
02
references
External citations — patches, advisories, analysis.
- Red Hat Security Advisory RHSA-2026:79278 vom 2026-10-08external
- Red Hat Customer Portal vom 2026-09-27external
- Red Hat Bugtracker 2542367 vom 2026-09-27external
- Red Hat Bugtracker 2542376 vom 2026-09-27external
- Red Hat Bugtracker 2542378 vom 2026-09-27external
- openSUSE Security Update OPENSUSE-SU-2026:11894-1 vom 2026-10-01external
- openSUSE Security Update OPENSUSE-SU-2026:22055-1 vom 2026-10-18external
- SUSE Security Update SUSE-SU-2026:4410-1 vom 2026-10-01external
scry
Advisories like this name the exposed products attackers go after on your perimeter. See what is exposed on your perimeter with a free passive scan.
Free scan