CVE-2026-13322Published

Kubevirt: virt-handler-rhel9: kubevirt: unbounded virtio-serial readline in virt-handler causes oom denial of service

cve-program · CVE-2026-13322

Published

container-native-virtualization/virt-handler

https://access.redhat.com/downloads/content/package-browser/

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "Red Hat",
                    "product": "Red Hat OpenShift Virtualization 4",
                    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                    "packageName": "container-native-virtualization/virt-handler",
                    "defaultStatus": "affected",
                    "cpes": [
                        "cpe:/a:redhat:container_native_virtualization:4"
                    ]
                }

container-native-virtualization/virt-handler-rhel9

https://access.redhat.com/downloads/content/package-browser/

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "Red Hat",
                    "product": "Red Hat OpenShift Virtualization 4",
                    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                    "packageName": "container-native-virtualization/virt-handler-rhel9",
                    "defaultStatus": "affected",
                    "cpes": [
                        "cpe:/a:redhat:container_native_virtualization:4"
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON

euvd · EUVD-2026-39599

Published

EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.

Original publisher date fields

datePublished: Jun 26, 2026, 12:04:07 AM

dateUpdated: Jun 26, 2026, 1:39:15 PM

1 related source bulletins · separate from aliases

msrc_CVE-2026-13322: Kubevirt: virt-handler-rhel9: kubevirt: unbounded virtio-serial readline in virt-handler causes oom denial of service

CVE-2026-13322

No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.

Original source record · Cite this exact observation · Complete original publisher JSON

nvd · CVE-2026-13322

Published

NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.

Source analysis status: Analyzed

Weakness classifications: CWE-770

Original publisher date fields

published: 2026-06-26T00:16:51.397

lastModified: 2026-10-25T22:10:00.150

2 source CPE criteria · context only

cpe:2.3:a:redhat:openshift_virtualization:*:*:*:*:*:*:*:*
cpe:2.3:a:kubevirt:kubevirt:-:*:*:*:*:kubernetes:*:*

The original JSON retains the logical configuration operators, exclusions and version bounds.

Original source record · Cite this exact observation · Complete original publisher JSON

osv · GHSA-6f2p-2qg2-qqch

Published

github.com/kubevirt/kubevirt

SEMVER · introduced 1.1.0-alpha.0 → last_affected 1.10.0-rc.0

Original source record · Cite this exact observation · Complete original publisher JSON

osv · GO-2026-6912

Published

kubevirt.io/kubevirt

SEMVER · introduced 1.1.0-alpha.0

Original source record · Cite this exact observation · Complete original publisher JSON