{
  "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-2026-23296",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-23296",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-03-25T10:26:53.509Z",
    "updatedAt": "2026-10-15T01:13:48.273Z",
    "importedAt": "2026-10-24T01:58:02.025Z",
    "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": "scsi: core: Fix refcount leak for tagset_refcnt",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: core: Fix refcount leak for tagset_refcnt\n\nThis leak will cause a hang when tearing down the SCSI host. For example,\niscsid hangs with the following call trace:\n\n[130120.652718] scsi_alloc_sdev: Allocation failure during SCSI scanning, some SCSI devices might not be configured\n\nPID: 2528     TASK: ffff9d0408974e00  CPU: 3    COMMAND: \"iscsid\"\n #0 [ffffb5b9c134b9e0] __schedule at ffffffff860657d4\n #1 [ffffb5b9c134ba28] schedule at ffffffff86065c6f\n #2 [ffffb5b9c134ba40] schedule_timeout at ffffffff86069fb0\n #3 [ffffb5b9c134bab0] __wait_for_common at ffffffff8606674f\n #4 [ffffb5b9c134bb10] scsi_remove_host at ffffffff85bfe84b\n #5 [ffffb5b9c134bb30] iscsi_sw_tcp_session_destroy at ffffffffc03031c4 [iscsi_tcp]\n #6 [ffffb5b9c134bb48] iscsi_if_recv_msg at ffffffffc0292692 [scsi_transport_iscsi]\n #7 [ffffb5b9c134bb98] iscsi_if_rx at ffffffffc02929c2 [scsi_transport_iscsi]\n #8 [ffffb5b9c134bbf0] netlink_unicast at ffffffff85e551d6\n #9 [ffffb5b9c134bc38] netlink_sendmsg at ffffffff85e554ef",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "f818708eeeae793e12dc39f8984ed7732048a7d9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "0e274674714427dc578bb99db5b86e312d2b57f8"
            },
            {
              "version": "8fe4ce5836e932f5766317cb651c1ff2a4cd0506",
              "status": "affected",
              "versionType": "git",
              "lessThan": "9f5e4abed9248448aa1b45b12ab0bea4d329b56a"
            },
            {
              "version": "8fe4ce5836e932f5766317cb651c1ff2a4cd0506",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7c01b680beaf4d3143866b062b8e770e8b237fb8"
            },
            {
              "version": "8fe4ce5836e932f5766317cb651c1ff2a4cd0506",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ec5c17c687b189dbc09dfdec11b669caa40bc395"
            },
            {
              "version": "8fe4ce5836e932f5766317cb651c1ff2a4cd0506",
              "status": "affected",
              "versionType": "git",
              "lessThan": "944a333c8e4d42256556c1d2ebb6d773a33e0dcd"
            },
            {
              "version": "8fe4ce5836e932f5766317cb651c1ff2a4cd0506",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a03d96598d39fdf605d90731db3ef3b13fb8bdc8"
            },
            {
              "version": "8fe4ce5836e932f5766317cb651c1ff2a4cd0506",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1ac22c8eae81366101597d48360718dff9b9d980"
            },
            {
              "version": "5ce8fad941233e81f2afb5b52a3fcddd3ba8732f",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "2e7eb4c1e8af8385de22775bd0be552f59b28c9a",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "5.15.164",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.15.203"
            },
            {
              "version": "5.10.223",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.11"
            },
            {
              "version": "5.19.12",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.20"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "6.0",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "6.0"
            },
            {
              "version": "5.15.203",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.167",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.130",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.77",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.17",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "6.19.7",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.19.*"
            },
            {
              "version": "7.0",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}