{
  "fix": "RHSA-2026:66366",
  "url": "https://patchblox.com/security/fix/linux/rhsa-2026-66366",
  "summary": "RHSA-2026:66366, released September 13, 2026, fixes 8 CVEs across 3 products. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 3 packages",
  "released": "2026-09-13T12:48:01Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-73078, high severity",
  "supported": true,
  "cveCount": 8,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00314,
  "maxCvss": 8.8,
  "vendorAdvisory": "https://access.redhat.com/errata/RHSA-2026:66366",
  "appliesTo": [
    {
      "product": "vim-X11",
      "productUrl": "https://patchblox.com/security/product/linux/vim-x11",
      "release": "RHEL 9",
      "fixedVersion": "2:8.2.2637-26.el9_8.21",
      "supported": true
    },
    {
      "product": "vim-common",
      "productUrl": "https://patchblox.com/security/product/linux/vim-common",
      "release": "RHEL 9",
      "fixedVersion": "2:8.2.2637-26.el9_8.21",
      "supported": true
    },
    {
      "product": "vim-enhanced",
      "productUrl": "https://patchblox.com/security/product/linux/vim-enhanced",
      "release": "RHEL 9",
      "fixedVersion": "2:8.2.2637-26.el9_8.21",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-73078",
      "url": "https://patchblox.com/security/cve/CVE-2026-73078",
      "title": "Vim: Arbitrary Code Execution via Netrw Menu Construction",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00314,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-52859",
      "url": "https://patchblox.com/security/cve/CVE-2026-52859",
      "title": "Vim: Out-of-bounds Read in Terminal Screen Snapshot",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.8,
      "epss": 0.00303,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-28420",
      "url": "https://patchblox.com/security/cve/CVE-2026-28420",
      "title": "vim: Vim is an open source, command line text editor",
      "priority": "High",
      "severity": "moderate",
      "cvss": 8.8,
      "epss": 0.00206,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-73077",
      "url": "https://patchblox.com/security/cve/CVE-2026-73077",
      "title": "Vim: Arbitrary Code Execution via Shell Keyword Lookup",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00144,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-73076",
      "url": "https://patchblox.com/security/cve/CVE-2026-73076",
      "title": "Vim: Arbitrary Command Execution via Malicious \u0060.VimballRecord\u0060 Entry Replay in \u0060vimball.vim\u0060",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00134,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-55892",
      "url": "https://patchblox.com/security/cve/CVE-2026-55892",
      "title": "Vim: Out-of-bounds Write in Spell File Prefix Dump",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.8,
      "epss": 0.0012,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-73072",
      "url": "https://patchblox.com/security/cve/CVE-2026-73072",
      "title": "Vim: Heap Buffer Overflow when Loading a Spell File",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00115,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-59857",
      "url": "https://patchblox.com/security/cve/CVE-2026-59857",
      "title": "vim: Vim is an open source, command line text editor",
      "priority": "High",
      "severity": "medium",
      "cvss": 8.8,
      "epss": 0.0011,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T06:34:28Z"
}