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CVE-2026-89857 scsi: qla2xxx: Hold qpair lock when sending NVMe LS reject

🗓️ 16 Sep 2026 10:31:30Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 37 Views

Race in Linux kernel qla2xxx NVMe LS reject corrupts ring, dropping or duplicating commands.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/scsi/qla2xxx/qla_nvme.c"
    ],
    "versions": [
      {
        "version": "875386b98857822b77ac7f95bdf367b70af5b78c",
        "lessThan": "7eb618877503edbf17aa65e357a81bda1fc8f163",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "875386b98857822b77ac7f95bdf367b70af5b78c",
        "lessThan": "b3a362466db6b8ec47cc537ac641ac197fa69b5d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "875386b98857822b77ac7f95bdf367b70af5b78c",
        "lessThan": "11834e5773e20fd3742d7eb900876e66b9e7d029",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "875386b98857822b77ac7f95bdf367b70af5b78c",
        "lessThan": "b02ff132017b28222187ebcf95ce7f4cb576cd36",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "875386b98857822b77ac7f95bdf367b70af5b78c",
        "lessThan": "f743488e4a203049f27ec5d8cd0caccc483af01e",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/scsi/qla2xxx/qla_nvme.c"
    ],
    "versions": [
      {
        "version": "6.6",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.6",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.157",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.110",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.51",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.5",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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16 Sep 2026 14:39Current
CVSS 3.19.8
EPSS0.00671
37