{
  "fix": "RHSA-2026:34155",
  "url": "https://patchblox.com/security/fix/linux/rhsa-2026-34155",
  "summary": "RHSA-2026:34155, released July 1, 2026, fixes 1 CVE across 8 products. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 8 packages",
  "released": "2026-07-01T14:38:28Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-43958, high severity",
  "supported": true,
  "cveCount": 1,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00176,
  "maxCvss": 7.8,
  "vendorAdvisory": "https://access.redhat.com/errata/RHSA-2026:34155",
  "appliesTo": [
    {
      "product": "python3-rrdtool",
      "productUrl": "https://patchblox.com/security/product/linux/python3-rrdtool",
      "release": "RHEL 8",
      "fixedVersion": "0:1.7.0-17.el8_10",
      "supported": true
    },
    {
      "product": "rrdtool",
      "productUrl": "https://patchblox.com/security/product/linux/rrdtool",
      "release": "RHEL 8",
      "fixedVersion": "0:1.7.0-17.el8_10",
      "supported": true
    },
    {
      "product": "rrdtool-devel",
      "productUrl": "https://patchblox.com/security/product/linux/rrdtool-devel",
      "release": "RHEL 8",
      "fixedVersion": "0:1.7.0-17.el8_10",
      "supported": true
    },
    {
      "product": "rrdtool-doc",
      "productUrl": "https://patchblox.com/security/product/linux/rrdtool-doc",
      "release": "RHEL 8",
      "fixedVersion": "0:1.7.0-17.el8_10",
      "supported": true
    },
    {
      "product": "rrdtool-lua",
      "productUrl": "https://patchblox.com/security/product/linux/rrdtool-lua",
      "release": "RHEL 8",
      "fixedVersion": "0:1.7.0-17.el8_10",
      "supported": true
    },
    {
      "product": "rrdtool-perl",
      "productUrl": "https://patchblox.com/security/product/linux/rrdtool-perl",
      "release": "RHEL 8",
      "fixedVersion": "0:1.7.0-17.el8_10",
      "supported": true
    },
    {
      "product": "rrdtool-ruby",
      "productUrl": "https://patchblox.com/security/product/linux/rrdtool-ruby",
      "release": "RHEL 8",
      "fixedVersion": "0:1.7.0-17.el8_10",
      "supported": true
    },
    {
      "product": "rrdtool-tcl",
      "productUrl": "https://patchblox.com/security/product/linux/rrdtool-tcl",
      "release": "RHEL 8",
      "fixedVersion": "0:1.7.0-17.el8_10",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-43958",
      "url": "https://patchblox.com/security/cve/CVE-2026-43958",
      "title": "Rrdtool: rrdtool: stack buffer overflow allows local code execution or denial of service",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.00176,
      "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"
  }
}