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CVE-2026-102623 Kubevirt: kubevirt: virt-controller nil-pointer dereference via malformed ephemeral volume

🗓️ 29 Sep 2026 17:06:07Reported by redhatType 
cvelist
 cvelist
🔗 www.cve.org👁 44 Views

Authenticated KubeVirt users can cause DoS via malformed ephemeral volumes in virt-controller.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-102623
29 Sep 202617:06
–cve
euvd
EUVD
EUVD-2026-89100
29 Sep 202617:06
–euvd
mend
Mend
CVE-2026-102623
29 Sep 202617:06
–mend
mscve
Microsoft CVE
Kubevirt: kubevirt: virt-controller nil-pointer dereference via malformed ephemeral volume
3 Oct 202608:31
–mscve
nvd
NVD
CVE-2026-102623
29 Sep 202617:17
–nvd
osv_azl
osv_azl
AZL-105537 CVE-2026-102623 affecting package kubevirt 1.8.4-2
29 Sep 202617:17
–osv_azl
ptsecurity
Positive Technologies
PT-2026-102709
29 Sep 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-102623: NULL Pointer Dereference
29 Sep 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2026-102623
29 Sep 202617:06
–redhatcve
susecve
SUSE CVE
SUSE CVE-2026-102623
30 Sep 202614:56
–susecve
Rows per page
[
  {
    "vendor": "Red Hat",
    "product": "Red Hat OpenShift Virtualization 4",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "container-native-virtualization/virt-controller",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:container_native_virtualization:4"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat OpenShift Virtualization 4",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "container-native-virtualization/virt-controller-rhel9",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:container_native_virtualization:4"
    ]
  }
]

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