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        "cveId": "CVE-2024-26686",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2024-02-19T14:20:24.154Z",
        "datePublished": "2024-04-03T14:54:48.530Z",
        "dateUpdated": "2026-05-11T20:02:14.338Z"
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                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nfs/proc: do_task_stat: use sig->stats_lock to gather the threads/children stats\n\nlock_task_sighand() can trigger a hard lockup.  If NR_CPUS threads call\ndo_task_stat() at the same time and the process has NR_THREADS, it will\nspin with irqs disabled O(NR_CPUS * NR_THREADS) time.\n\nChange do_task_stat() to use sig->stats_lock to gather the statistics\noutside of ->siglock protected section, in the likely case this code will\nrun lockless."
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                            "status": "affected"
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                            "status": "unaffected",
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                            "status": "unaffected",
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                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
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                        {
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                            "status": "unaffected",
                            "versionType": "semver"
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                            "status": "unaffected",
                            "versionType": "semver"
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                        {
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                            "status": "unaffected",
                            "versionType": "semver"
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                        {
                            "version": "6.8",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
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