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CVE-2026-52956

🗓️ 24 Jun 2026 16:28:38Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 4 Views

Libceph fixes potential out-of-bounds in __ceph_x_decrypt by validating plaintext size.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-52956
24 Jun 202616:28
attackerkb
Cvelist
CVE-2026-52956 libceph: Fix potential out-of-bounds access in __ceph_x_decrypt()
24 Jun 202616:28
cvelist
Debian CVE
CVE-2026-52956
24 Jun 202616:28
debiancve
EUVD
EUVD-2026-38824
24 Jun 202618:32
euvd
NVD
CVE-2026-52956
24 Jun 202617:17
nvd
Positive Technologies
PT-2026-51850
24 Jun 202600:00
ptsecurity
Vulners
CNA
Node
linuxlinux_kernelRange07.0.10
OR
linuxlinux_kernelRange7.0.07.0.10
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/ceph/auth_x.c"
    ],
    "versions": [
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "c7e9b53aebe401970f1b5f5a01b4e021b18e8bb2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "821365487aa58d06bda65c676ba215d506ba9768",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0",
        "lessThan": "7.0.10",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/ceph/auth_x.c"
    ],
    "versions": [
      {
        "version": "7.0.10",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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24 Jun 2026 17:17Current
5.9Medium risk
Vulners AI Score5.9
4