Red Hat Security Advisory

RHSA-2026:92418

xterm security update

Released 2026-10-29 · Red Hat rating Moderate · View on Red Hat →

Fixed in

Red Hat Enterprise Linux AppStream E4S (v.9.4) xterm-366-9.el9_4.1, xterm-resize-366-9.el9_4.1

Fixes 1 record

TI-2022-22154 CVE-2022-45063 · GHSA-3cch-wj7f-8g8x

xterm before 375 allows code execution via font ops, e.g., because an OSC 50 response may…

MEDIUM 58

xterm before 375 allows code execution via font ops, e.g., because an OSC 50 response may have Ctrl-g and therefore lead to command execution within the vi line-editing mode of Zsh.

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.0656 Published 2022-11-10 Partial fix CWE-77