CVE-2026-99085Published

sched_ext: Fix CPU hotplug hang when a dying CPU's tasks sit in the BPF scheduler

Exact source revision recorded 23 Oct 2026 16:01:20 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2026-99085

Published

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "kernel/sched/ext/ext.c",
                        "kernel/sched/ext/inlines.h",
                        "kernel/sched/ext/sub.c",
                        "kernel/sched/sched.h"
                    ],
                    "versions": [
                        {
                            "version": "f0e1a0643a59bf1f922fa209cec86a170b784f3f",
                            "lessThan": "f79cd7a2df3768323fbfb9b0f96adff08fb7eb4c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f0e1a0643a59bf1f922fa209cec86a170b784f3f",
                            "lessThan": "638ee6bca19750934ea13f9c325f46fd8ae60064",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f0e1a0643a59bf1f922fa209cec86a170b784f3f",
                            "lessThan": "173ff9d03ec6373c3158b6e630af33a9b36fd216",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f0e1a0643a59bf1f922fa209cec86a170b784f3f",
                            "lessThan": "d35a535d3e3e71f92a051d94e415f43612c4edfc",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "kernel/sched/ext/ext.c",
                        "kernel/sched/ext/inlines.h",
                        "kernel/sched/ext/sub.c",
                        "kernel/sched/sched.h"
                    ],
                    "versions": [
                        {
                            "version": "6.12",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.12",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.114",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.58",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.12",
                            "lessThanOrEqual": "7.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.3",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }