{
  "fix": "RLSA-2022:5821",
  "url": "https://patchblox.com/security/fix/linux/rlsa-2022-5821",
  "summary": "RLSA-2022:5821, released August 2, 2022, fixes 4 CVEs 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": "2022-08-02T07:04:52Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2022-26353, high severity",
  "supported": true,
  "cveCount": 4,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.02743,
  "maxCvss": 8.8,
  "vendorAdvisory": "https://errata.rockylinux.org/RLSA-2022:5821",
  "appliesTo": [
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      "supported": true
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      "supported": true
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    {
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      "supported": true
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    },
    {
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    {
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      "supported": true
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      "supported": true
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    {
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      "supported": true
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  ],
  "cves": [
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      "cveId": "CVE-2022-26353",
      "url": "https://patchblox.com/security/cve/CVE-2022-26353",
      "title": "qemu-system-arm: A flaw was found in the virtio-net device of QEMU",
      "priority": "High",
      "severity": "Low",
      "cvss": 7.5,
      "epss": 0.02743,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-4206",
      "url": "https://patchblox.com/security/cve/CVE-2021-4206",
      "title": "qemu-block-extra: A flaw was found in the QXL display device emulation in QEMU",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.2,
      "epss": 0.00834,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-4207",
      "url": "https://patchblox.com/security/cve/CVE-2021-4207",
      "title": "qemu-block-extra: A flaw was found in the QXL display device emulation in QEMU",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.8,
      "epss": 0.00402,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-26354",
      "url": "https://patchblox.com/security/cve/CVE-2022-26354",
      "title": "qemu-system-arm: A flaw was found in the vhost-vsock device of QEMU",
      "priority": "High",
      "severity": "Low",
      "cvss": 7.5,
      "epss": 0.00391,
      "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"
  }
}