{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2026-52962",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-52962",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-06-24T16:28:42.688Z",
    "updatedAt": "2026-06-29T04:18:48.908Z",
    "importedAt": "2026-10-24T01:58:14.884Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "ceph: fix a buffer leak in __ceph_setxattr()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nceph: fix a buffer leak in __ceph_setxattr()\n\nThe old_blob in __ceph_setxattr() can store\nci->i_xattrs.prealloc_blob value during the retry.\nHowever, it is never called the ceph_buffer_put()\nfor the old_blob object. This patch fixes the issue of\nthe buffer leak.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "86968ef21596515958d5f0a40233d02be78ecec0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "521e5aba857fd267624892c8dd6295f22ce0267e"
            },
            {
              "version": "86968ef21596515958d5f0a40233d02be78ecec0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d0cb994605c84a159c1d00d72cdc8583c321ef95"
            },
            {
              "version": "86968ef21596515958d5f0a40233d02be78ecec0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ecf94823c5c6a20790bb76ed2816822b0beb0c22"
            },
            {
              "version": "86968ef21596515958d5f0a40233d02be78ecec0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4bfdcefdaa6092a06cacd59389c7756b36e6de8c"
            },
            {
              "version": "86968ef21596515958d5f0a40233d02be78ecec0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7d3e8d2d648d5f0df29b4710246680f47695fe94"
            },
            {
              "version": "86968ef21596515958d5f0a40233d02be78ecec0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3fa13ceefbc5f36131110342743994cb3de80637"
            },
            {
              "version": "86968ef21596515958d5f0a40233d02be78ecec0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "bc7abce4460e490dcb579eec770f175b150b685f"
            },
            {
              "version": "86968ef21596515958d5f0a40233d02be78ecec0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5d3cc36b4e77a27ce7b686b7c59c7072bcb3fa8e"
            },
            {
              "version": "1d86cb8d3204337e1853b84d69ea0f30dc0ba973",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "9cec64d3f6d91da590cc4069172254067b43d0b2",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "de30fc2ca852365ed635f62d7d818bffc15e55c9",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "dfb8712c7acce0689aed6c400a22b35f4d2861fe",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "f41cd559f1f3412db8e0acdede05ecf990ebfd8a",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "4.4.192",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "4.5"
            },
            {
              "version": "4.9.192",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "4.10"
            },
            {
              "version": "4.14.143",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "4.15"
            },
            {
              "version": "4.19.72",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "4.20"
            },
            {
              "version": "5.2.14",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.3"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.3",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.3"
            },
            {
              "version": "5.10.258",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.209",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.175",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.141",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.91",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.33",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.0.10",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.0.*"
            },
            {
              "version": "7.1",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}