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CVE-2026-72084 scsi: target: Bound PR-OUT TransportID parsing to the received buffer

🗓️ 15 Aug 2026 05:52:32Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 3 Views

scsi target passes unbounded PR-OUT TransportID buffer to strstr, causing KASAN vmalloc-out-of-bounds read via iSCSI TPG.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-72084
15 Aug 202600:00
cve
debiancve
Debian CVE
CVE-2026-72084
15 Aug 202600:00
debiancve
euvd
EUVD
EUVD-2026-59042
15 Aug 202605:52
euvd
nvd
NVD
CVE-2026-72084
15 Aug 202606:21
nvd
ptsecurity
Positive Technologies
PT-2026-72273
15 Aug 202600:00
ptsecurity
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/target/target_core_fabric_lib.c",
      "drivers/target/target_core_internal.h",
      "drivers/target/target_core_pr.c"
    ],
    "versions": [
      {
        "version": "c66ac9db8d4ad9994a02b3e933ea2ccc643e1fe5",
        "lessThan": "842248047ef28dbf3b3f7f49a0ec315054d4dab8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c66ac9db8d4ad9994a02b3e933ea2ccc643e1fe5",
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        "status": "affected",
        "versionType": "git"
      },
      {
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        "lessThan": "6ca5de8782e67573a61a6736b6dc0ffe58dcdf59",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c66ac9db8d4ad9994a02b3e933ea2ccc643e1fe5",
        "lessThan": "9298078a8f7d8181a04614a34ab655ccdf038204",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c66ac9db8d4ad9994a02b3e933ea2ccc643e1fe5",
        "lessThan": "004ccd2d3b4ac36a300e05e01df152e5c02a5a82",
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      },
      {
        "version": "c66ac9db8d4ad9994a02b3e933ea2ccc643e1fe5",
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      {
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        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/target/target_core_fabric_lib.c",
      "drivers/target/target_core_internal.h",
      "drivers/target/target_core_pr.c"
    ],
    "versions": [
      {
        "version": "2.6.38",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.38",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.212",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.178",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.145",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.97",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.40",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.5",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc4",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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