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CVE-2026-99217 fork: release the files of a failed fork after sched_cancel_fork()

🗓️ 02 Nov 2026 16:06:30Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 9 Views

Linux kernel deadlock in fork when a thread closes a bpf link fd.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-99217
2 Nov 202616:06
–cve
debiancve
Debian CVE
CVE-2026-99217
3 Nov 202600:38
–debiancve
euvd
EUVD
EUVD-2026-115259
2 Nov 202616:06
–euvd
nvd
NVD
CVE-2026-99217
2 Nov 202616:17
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-99217
2 Nov 202616:17
–osv_debian
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-99217: Linux: In the Linux kernel, the following vulnerability has been resolved: fork: release the files of a failed fork after…
2 Nov 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2026-99217
2 Nov 202620:07
–redhatcve
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "kernel/fork.c"
    ],
    "versions": [
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "27e1cbf8ec5f7117f6bb2d2e44030ac055f09097",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "f7ac8500d58e7684d37403553b1dea90ee2b27b1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "14c7de6ca239326b79fd3f7aee55dfada1bb72ab",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "afa8eb069694bd9f845e5e44eac6e81cbc06780e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0",
        "lessThan": "6.12.115",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "0",
        "lessThan": "6.18.60",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "0",
        "lessThan": "7.2.14",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "0",
        "lessThan": "7.3.1",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "kernel/fork.c"
    ],
    "versions": [
      {
        "version": "6.12.115",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.60",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.14",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3.1",
        "lessThanOrEqual": "7.3.*",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  }
]

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