CVE-2026-88812Published

X.Org Server XKB SetGeometry TextDoodad Double Free

Exact source revision recorded 27 Oct 2026 18:43:43 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2026-88812

Published

xorg-x11-server

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "X.org",
                    "product": "xorg-x11-server",
                    "packageName": "xorg-x11-server",
                    "repo": "https://gitlab.freedesktop.org/xorg/xserver",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThan": "21.1.25",
                            "versionType": "rpm"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }

xwayland

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "x.org",
                    "product": "xwayland",
                    "packageName": "xwayland",
                    "repo": "https://gitlab.freedesktop.org/xorg/xserver",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThan": "24.1.14",
                            "versionType": "rpm"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }

Original source record · Cite this exact observation · Complete original publisher JSON