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CVE-2026-52910

🗓️ 19 Jun 2026 14:43:33Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 9 Views

CVE-2026-52910: Free reuseport cBPF program after RCU grace period; defer freeing.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-52910
19 Jun 202614:43
attackerkb
Cvelist
CVE-2026-52910 bpf: Free reuseport cBPF prog after RCU grace period.
19 Jun 202614:43
cvelist
EUVD
EUVD-2026-38034
19 Jun 202614:43
euvd
NVD
CVE-2026-52910
19 Jun 202615:16
nvd
Positive Technologies
PT-2026-50928
19 Jun 202600:00
ptsecurity
Vulners
CNA
Node
linuxlinux_kernelRange4.55.10.259
OR
linuxlinux_kernelRange5.11.05.15.210
OR
linuxlinux_kernelRange5.16.06.1.176
OR
linuxlinux_kernelRange6.2.06.6.143
OR
linuxlinux_kernelRange6.7.06.12.94
OR
linuxlinux_kernelRange6.13.06.18.36
OR
linuxlinux_kernelRange6.19.07.0.13
OR
linuxlinux_kernelRange7.1.0
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/core/filter.c"
    ],
    "versions": [
      {
        "version": "538950a1b7527a0a52ccd9337e3fcd304f027f13",
        "lessThan": "08264d5bba0bdd3a79bc2984fee09286aba0c4eb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "538950a1b7527a0a52ccd9337e3fcd304f027f13",
        "lessThan": "fec41484e7c2aa7ded44c541bba98872be937754",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "538950a1b7527a0a52ccd9337e3fcd304f027f13",
        "lessThan": "c3e3fddda6b5d9ba505d218b4055e7d8a282ac57",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "538950a1b7527a0a52ccd9337e3fcd304f027f13",
        "lessThan": "f8b8f1d4bb76098e87b8269a0631019648330e6d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "538950a1b7527a0a52ccd9337e3fcd304f027f13",
        "lessThan": "298db6167f81e9c470a57cf652e4e47757b4293e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "538950a1b7527a0a52ccd9337e3fcd304f027f13",
        "lessThan": "87dfb977bdb6eaa47e9993a34e18f44970f88b1f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "538950a1b7527a0a52ccd9337e3fcd304f027f13",
        "lessThan": "90e47dc5c572d1c73971ac51c7428803f42b78eb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "538950a1b7527a0a52ccd9337e3fcd304f027f13",
        "lessThan": "18fc650ccd7fe3376eca89203668cfb8268f60df",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/core/filter.c"
    ],
    "versions": [
      {
        "version": "4.5",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.5",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.259",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.210",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.176",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.143",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.94",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.36",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.13",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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