CVE-2026-98530Published

kprobes: Fix permanent hang when flushing the kprobe optimizer

cve-program · CVE-2026-98530

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/kprobes.c"
                    ],
                    "versions": [
                        {
                            "version": "73c12f209462d1712c5f55f3021a1b65b2e084c3",
                            "lessThan": "f05a01fc7d4f731b4c100d2aef1e85ad77728862",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "73c12f209462d1712c5f55f3021a1b65b2e084c3",
                            "lessThan": "5bfa9f1a9dcb6ecb607adbc1c0226605c972935b",
                            "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/kprobes.c"
                    ],
                    "versions": [
                        {
                            "version": "7.0",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "7.0",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.9",
                            "lessThanOrEqual": "7.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.3",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

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