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CVE-2026-11885 Power System update in Buffer Copy

🗓️ 30 Jul 2026 16:38:25Reported by ibmType 
cvelist
 cvelist
🔗 www.cve.org👁 8 Views

CVE-2026-11885: crafted OS hypervisor calls crash PowerVM and compromise memory integrity on select firmware.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-11885
30 Jul 202616:38
attackerkb
ibm
IBM Security Bulletins
Security Bulletin: This Power System update is being released to address CVE-2026-11885
21 Jul 202615:13
ibm
cve
CVE
CVE-2026-11885
30 Jul 202616:38
cve
euvd
EUVD
EUVD-2026-51238
30 Jul 202618:31
euvd
nvd
NVD
CVE-2026-11885
30 Jul 202617:16
nvd
vulnrichment
Vulnrichment
CVE-2026-11885 Power System update in Buffer Copy
30 Jul 202616:38
vulnrichment
[
  {
    "vendor": "IBM",
    "product": "PowerVM Hypervisor",
    "versions": [
      {
        "status": "affected",
        "version": "FW1110.00",
        "lessThanOrEqual": "FW1110.20",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "FW1060.00",
        "lessThanOrEqual": "FW1060.71",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "FW950.00",
        "lessThanOrEqual": "FW950.H1",
        "versionType": "semver"
      }
    ],
    "cpes": [
      "cpe:2.3:a:ibm:powervm_hypervisor:fw1110.00:*:*:*:*:*:*:*",
      "cpe:2.3:a:ibm:powervm_hypervisor:fw1110.00.0:*:*:*:*:*:*:*",
      "cpe:2.3:a:ibm:powervm_hypervisor:fw1110.20:*:*:*:*:*:*:*",
      "cpe:2.3:a:ibm:powervm_hypervisor:fw1110.20.0:*:*:*:*:*:*:*",
      "cpe:2.3:a:ibm:powervm_hypervisor:fw1060.00:*:*:*:*:*:*:*",
      "cpe:2.3:a:ibm:powervm_hypervisor:fw1060.00.0:*:*:*:*:*:*:*",
      "cpe:2.3:a:ibm:powervm_hypervisor:fw1060.71:*:*:*:*:*:*:*",
      "cpe:2.3:a:ibm:powervm_hypervisor:fw1060.71.0:*:*:*:*:*:*:*",
      "cpe:2.3:a:ibm:powervm_hypervisor:fw950.00:*:*:*:*:*:*:*",
      "cpe:2.3:a:ibm:powervm_hypervisor:fw950.00.0:*:*:*:*:*:*:*",
      "cpe:2.3:a:ibm:powervm_hypervisor:fw950.h1:*:*:*:*:*:*:*",
      "cpe:2.3:a:ibm:powervm_hypervisor:fw950.h1.0:*:*:*:*:*:*:*"
    ]
  }
]

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