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CVE-2026-17028

🗓️ 19 Aug 2026 19:47:35Reported by ibmType 
cve
 cve
🔗 web.nvd.nist.gov👁 24 Views

PowerVM Hypervisor FW1120.00 and older versions allow unauthenticated attacker to block iSCSI SAN network boot, causing availability impact.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ibm
IBM Security Bulletins
Security Bulletin: This Power System update is being released to address CVE-2026-17028
15 Aug 202617:10
ibm
cvelist
Cvelist
CVE-2026-17028 Power System Out-of-bounds Read
19 Aug 202619:47
cvelist
euvd
EUVD
EUVD-2026-62866
19 Aug 202621:30
euvd
nvd
NVD
CVE-2026-17028
19 Aug 202620:17
nvd
ptsecurity
Positive Technologies
PT-2026-78630
19 Aug 202600:00
ptsecurity
Vulners
Node
OR
ibmpowervm_hypervisorMatchfw1120.00
ibmpowervm_hypervisorRangeFW1110.00FW1110.30
ibmpowervm_hypervisorRangeFW1060.00FW1060.80
ibmpowervm_hypervisorRangeFW950.00FW950
[
  {
    "vendor": "IBM",
    "product": "PowerVM Hypervisor",
    "versions": [
      {
        "status": "affected",
        "version": "FW1120.00"
      },
      {
        "status": "affected",
        "version": "FW1110.00",
        "lessThanOrEqual": "FW1110.30",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "FW1060.00",
        "lessThanOrEqual": "FW1060.80",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "FW950.00",
        "lessThanOrEqual": "FW950.H2",
        "versionType": "semver"
      }
    ],
    "cpes": [
      "cpe:2.3:o:ibm:power_systems_firmware:fw1120.00:*:*:*:*:*:*:*",
      "cpe:2.3:o:ibm:power_systems_firmware:fw1110.00:*:*:*:*:*:*:*",
      "cpe:2.3:o:ibm:power_systems_firmware:fw1110.30:*:*:*:*:*:*:*",
      "cpe:2.3:o:ibm:power_systems_firmware:fw1060.00:*:*:*:*:*:*:*",
      "cpe:2.3:o:ibm:power_systems_firmware:fw1060.80:*:*:*:*:*:*:*",
      "cpe:2.3:o:ibm:power_systems_firmware:fw950.00:*:*:*:*:*:*:*",
      "cpe:2.3:o:ibm:power_systems_firmware:fw950.h2:*:*:*:*:*:*:*"
    ]
  }
]

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19 Aug 2026 20:17Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.16.5
24