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CVE-2026-53076 bpf: Fix OOB in pcpu_init_value

🗓️ 24 Jun 2026 16:30:17Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 16 Views

Fixed OOB read in BPF pcpu maps when copying from CGROUP_STORAGE with non-aligned value_size.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CVE
CVE-2026-53076
24 Jun 202616:30
cve
Debian CVE
CVE-2026-53076
24 Jun 202616:30
debiancve
EUVD
EUVD-2026-38944
24 Jun 202616:30
euvd
NVD
CVE-2026-53076
24 Jun 202617:17
nvd
OSV
DEBIAN-CVE-2026-53076
24 Jun 202620:48
osv
OSV
ECHO-13A9-5C5F-C598
25 Jun 202609:55
osv
OSV
UBUNTU-CVE-2026-53076
25 Jun 202600:00
osv
Positive Technologies
PT-2026-51970
24 Jun 202600:00
ptsecurity
RedhatCVE
CVE-2026-53076
25 Jun 202618:02
redhatcve
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-53076
25 Jun 202600:00
nessus
Rows per page
[
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    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "kernel/bpf/hashtab.c"
    ],
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        "status": "unaffected",
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        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.33",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
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        "status": "unaffected",
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      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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