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CVE-2026-72112

🗓️ 15 Aug 2026 05:52:53Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 13 Views

io_uring BPF ops re-registration causes use-after-free of freed executable memory via CAP_BPF.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-72112 io_uring/bpf-ops: reject re-registration of an already-bound ops
15 Aug 202605:52
cvelist
debiancve
Debian CVE
CVE-2026-72112
15 Aug 202605:52
debiancve
euvd
EUVD
EUVD-2026-59070
15 Aug 202605:52
euvd
nvd
NVD
CVE-2026-72112
15 Aug 202606:21
nvd
osv
OSV
DEBIAN-CVE-2026-72112
15 Aug 202606:21
osv
ptsecurity
Positive Technologies
PT-2026-72301
15 Aug 202600:00
ptsecurity
Vulners
CNA
Node
OR
linuxlinux_kernelRange7.17.1.5
linuxlinux_kernelRange7.2.0
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "io_uring/bpf-ops.c"
    ],
    "versions": [
      {
        "version": "98f37634b12b17ad5c56db8fb63cf9d7dc55d74c",
        "lessThan": "0639ea767fe04c288a8d6cb826100fe3d95d4936",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "98f37634b12b17ad5c56db8fb63cf9d7dc55d74c",
        "lessThan": "3afc64c61ce906a04f073ca350b46de10e8302f9",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "io_uring/bpf-ops.c"
    ],
    "versions": [
      {
        "version": "7.1",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "7.1",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.5",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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17 Aug 2026 06:18Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.17.8
EPSS0.00189
13