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CVE-2026-89859

🗓️ 16 Sep 2026 10:31:31Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 5 Views

qla2xxx dport diagnostics leaks kernel heap contents to user space via uninitialized buffer.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-89859 scsi: qla2xxx: Zero dport diagnostics buffer to avoid info leak
16 Sep 202610:31
cvelist
euvd
EUVD
EUVD-2026-80459
16 Sep 202610:31
euvd
nvd
NVD
CVE-2026-89859
16 Sep 202611:16
nvd
Vulners
CNA
Node
OR
linuxlinux_kernelRange4.87.2.5
linuxlinux_kernelRange7.3.07.3-rc1
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/scsi/qla2xxx/qla_bsg.c"
    ],
    "versions": [
      {
        "version": "ec89146215d124c429bff84b498dccdc4919ffa7",
        "lessThan": "9fc03be982763a131913f84fe73b240ae45bca37",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ec89146215d124c429bff84b498dccdc4919ffa7",
        "lessThan": "a152edab3854f01dd2daf3eaf8f32cbabdb3834e",
        "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_bsg.c"
    ],
    "versions": [
      {
        "version": "4.8",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.8",
        "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 11:16Current
6Medium risk
Vulners AI Score6
5