{
  "fix": "RLSA-2026:5578",
  "url": "https://patchblox.com/security/fix/linux/rlsa-2026-5578",
  "summary": "RLSA-2026:5578, released March 24, 2026, fixes 1 CVE across 18 products. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 18 packages",
  "released": "2026-03-24T12:01:12Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2025-11234, high severity",
  "supported": true,
  "cveCount": 1,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00864,
  "maxCvss": 7.5,
  "vendorAdvisory": "https://errata.rockylinux.org/RLSA-2026:5578",
  "appliesTo": [
    {
      "product": "hivex",
      "productUrl": "https://patchblox.com/security/product/linux/hivex",
      "release": "rocky 8",
      "fixedVersion": "0:1.3.18-23.module\u002Bel8.10.0\u002B1835\u002B43f01cbb",
      "supported": true
    },
    {
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      "productUrl": "https://patchblox.com/security/product/linux/libguestfs",
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      "fixedVersion": "1:1.44.0-9.module\u002Bel8.10.0\u002B1590\u002Ba67ab969.rocky",
      "supported": true
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    {
      "product": "libguestfs-winsupport",
      "productUrl": "https://patchblox.com/security/product/linux/libguestfs-winsupport",
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      "supported": true
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      "supported": true
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    {
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      "productUrl": "https://patchblox.com/security/product/linux/libnbd",
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      "fixedVersion": "0:1.6.0-6.module\u002Bel8.10.0\u002B1870\u002B0a714c9f",
      "supported": true
    },
    {
      "product": "libtpms",
      "productUrl": "https://patchblox.com/security/product/linux/libtpms",
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      "fixedVersion": "0:0.9.1-3.20211126git1ff6fe1f43.module\u002Bel8.10.0\u002B2014\u002B5ad6bca0",
      "supported": true
    },
    {
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      "productUrl": "https://patchblox.com/security/product/linux/libvirt",
      "release": "rocky 8",
      "fixedVersion": "0:8.0.0-23.4.module\u002Bel8.10.0\u002B2015\u002Bbaffef50",
      "supported": true
    },
    {
      "product": "libvirt-dbus",
      "productUrl": "https://patchblox.com/security/product/linux/libvirt-dbus",
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      "fixedVersion": "0:1.3.0-2.module\u002Bel8.10.0\u002B1590\u002Ba67ab969",
      "supported": true
    },
    {
      "product": "libvirt-python",
      "productUrl": "https://patchblox.com/security/product/linux/libvirt-python",
      "release": "rocky 8",
      "fixedVersion": "0:8.0.0-2.module\u002Bel8.10.0\u002B1835\u002B43f01cbb",
      "supported": true
    },
    {
      "product": "nbdkit",
      "productUrl": "https://patchblox.com/security/product/linux/nbdkit",
      "release": "rocky 8",
      "fixedVersion": "0:1.24.0-5.module\u002Bel8.10.0\u002B1590\u002Ba67ab969",
      "supported": true
    },
    {
      "product": "netcf",
      "productUrl": "https://patchblox.com/security/product/linux/netcf",
      "release": "rocky 8",
      "fixedVersion": "0:0.2.8-12.module\u002Bel8.10.0\u002B1590\u002Ba67ab969",
      "supported": true
    },
    {
      "product": "perl-Sys-Virt",
      "productUrl": "https://patchblox.com/security/product/linux/perl-sys-virt",
      "release": "rocky 8",
      "fixedVersion": "0:8.0.0-1.module\u002Bel8.10.0\u002B1590\u002Ba67ab969",
      "supported": true
    },
    {
      "product": "qemu-kvm",
      "productUrl": "https://patchblox.com/security/product/linux/qemu-kvm",
      "release": "rocky 8",
      "fixedVersion": "5:6.2.0-53.module\u002Bel8.10.0\u002B1870\u002B0a714c9f",
      "supported": true
    },
    {
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      "productUrl": "https://patchblox.com/security/product/linux/seabios",
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      "fixedVersion": "0:1.16.0-4.module\u002Bel8.9.0\u002B1408\u002B7b966129",
      "supported": true
    },
    {
      "product": "sgabios",
      "productUrl": "https://patchblox.com/security/product/linux/sgabios",
      "release": "rocky 8",
      "fixedVersion": "1:0.20170427git-3.module\u002Bel8.10.0\u002B1590\u002Ba67ab969",
      "supported": true
    },
    {
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      "productUrl": "https://patchblox.com/security/product/linux/supermin",
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      "supported": true
    },
    {
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      "supported": true
    },
    {
      "product": "virt-v2v",
      "productUrl": "https://patchblox.com/security/product/linux/virt-v2v",
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      "supported": true
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  ],
  "cves": [
    {
      "cveId": "CVE-2025-11234",
      "url": "https://patchblox.com/security/cve/CVE-2025-11234",
      "title": "Qemu-kvm: vnc websocket handshake use-after-free",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.5,
      "epss": 0.00864,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T18:46:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}