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CVE-2026-89859

🗓️ 16 Sep 2026 10:31:31Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 23 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
debiancve
Debian CVE
CVE-2026-89859
16 Sep 202610:31
–debiancve
euvd
EUVD
EUVD-2026-80459
16 Sep 202610:31
–euvd
mscve
Microsoft CVE
scsi: qla2xxx: Zero dport diagnostics buffer to avoid info leak
17 Sep 202608:04
–mscve
nvd
NVD
CVE-2026-89859
16 Sep 202611:16
–nvd
osv
OSV
AZL-101171 CVE-2026-89859 affecting package kernel 6.6.157.1-1
16 Sep 202611:16
–osv
osv
OSV
BELL-CVE-2026-89859
18 Sep 202606:05
–osv
osv
OSV
DEBIAN-CVE-2026-89859
16 Sep 202611:16
–osv
osv
OSV
OESA-2026-4039 kernel security update
25 Sep 202601:27
–osv
osv
OSV
OPENSUSE-SU-2026:11880-1 kernel-devel-7.2.7-1.1 on GA media
24 Sep 202600:00
–osv
Rows per page
Vulners
CNA
Node
OR
linuxlinux_kernelRange4.8–6.12.112
linuxlinux_kernelRange6.13.0–6.18.53
linuxlinux_kernelRange6.19.0–7.2.5
linuxlinux_kernelRange7.3.0–7.3-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": "5dfc77099c7d9fde9520a229794b0154d7ccccc1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ec89146215d124c429bff84b498dccdc4919ffa7",
        "lessThan": "d6e2411516bb95e52cb74c9c56b60ad2548a2730",
        "status": "affected",
        "versionType": "git"
      },
      {
        "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": "6.12.112",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.53",
        "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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03 Oct 2026 11:17Current
6Medium risk
Vulners AI Score6
EPSS0.00209
23