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CVE-2026-3196 Qemu-kvm: virtio-snd: integer overflow leading to unbounded memory allocation

🗓️ 19 Jun 2026 16:23:02Reported by fedoraType 
cvelist
 cvelist
🔗 www.cve.org👁 20 Views

Integer overflow in virtio sound via pcm information requests can cause unbounded memory allocation and denial of service.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-3196
19 Jun 202616:23
attackerkb
Circl
CVE-2026-3196
19 Mar 202600:00
circl
CVE
CVE-2026-3196
19 Jun 202616:23
cve
Debian CVE
CVE-2026-3196
19 Jun 202616:23
debiancve
EUVD
EUVD-2026-38042
19 Jun 202616:23
euvd
NVD
CVE-2026-3196
19 Jun 202617:16
nvd
Tenable Nessus
openSUSE 16 Security Update : qemu (openSUSE-SU-2026:20567-1)
22 Apr 202600:00
nessus
Tenable Nessus
SUSE SLED15 / SLES15 Security Update : qemu (SUSE-SU-2026:2385-1)
14 Jun 202600:00
nessus
Tenable Nessus
SUSE SLES15 Security Update : qemu (SUSE-SU-2026:2386-1)
14 Jun 202600:00
nessus
Tenable Nessus
Ubuntu 22.04 LTS / 24.04 LTS / 25.10 : QEMU vulnerabilities (USN-8161-1)
13 Apr 202600:00
nessus
Rows per page
[
  {
    "versions": [
      {
        "status": "affected",
        "version": "8.2.0",
        "versionType": "semver",
        "lessThanOrEqual": "10.2.1"
      }
    ],
    "packageName": "qemu",
    "collectionURL": "https://gitlab.com/qemu-project/qemu",
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 10",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "qemu-kvm",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:10"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 6",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "qemu-kvm",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:6"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 7",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "qemu-kvm",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:7"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 7",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "qemu-kvm-ma",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:7"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 8",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "virt:rhel/qemu-kvm",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:8"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 9",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "qemu-kvm",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:9"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat OpenShift Container Platform 4",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "rhcos",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/a:redhat:openshift:4"
    ]
  }
]

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