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CVE-2026-68421

🗓️ 10 Aug 2026 12:04:41Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 7 Views

CVE-2026-68421: suppress false core-scheduling idle warning in put_prev_task_scx; warn on cookie match.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-68421 sched_ext: Don't warn on core-sched forced idle in put_prev_task_scx()
10 Aug 202612:04
cvelist
euvd
EUVD
EUVD-2026-55607
10 Aug 202615:33
euvd
nvd
NVD
CVE-2026-68421
10 Aug 202613:20
nvd
Vulners
CNA
Node
OR
linuxlinux_kernelRange6.126.18.42
linuxlinux_kernelRange6.19.07.1.6
linuxlinux_kernelRange7.2.07.2-rc4
[
  {
    "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"
    ],
    "versions": [
      {
        "version": "7c65ae81ea86a6ed8086e1a5651acd766187f19b",
        "lessThan": "2907e9d0f05b506dfd58aec589a23042a56ef36b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7c65ae81ea86a6ed8086e1a5651acd766187f19b",
        "lessThan": "e2f188cdbf8312289532c36eb4e9eb1c9544d43a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7c65ae81ea86a6ed8086e1a5651acd766187f19b",
        "lessThan": "b7d9c359e5cf867f7eb23df3bb1c6b9e58af24da",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "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"
    ],
    "versions": [
      {
        "version": "6.12",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.12",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.42",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.6",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc4",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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10 Aug 2026 13:20Current
5.3Medium risk
Vulners AI Score5.3
7