{
  "fix": "RLSA-2026:33577",
  "url": "https://patchblox.com/security/fix/linux/rlsa-2026-33577",
  "summary": "RLSA-2026:33577, released July 1, 2026, fixes 3 CVEs across 2 products. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 2 packages",
  "released": "2026-07-01T06:01:39Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-42258, high severity",
  "supported": true,
  "cveCount": 3,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00783,
  "maxCvss": 7.4,
  "vendorAdvisory": "https://errata.rockylinux.org/RLSA-2026:33577",
  "appliesTo": [
    {
      "product": "rubygem-mysql2",
      "productUrl": "https://patchblox.com/security/product/linux/rubygem-mysql2",
      "release": "rocky 9",
      "fixedVersion": "0:0.5.7-1.module\u002Bel9.8.0\u002B40094\u002Bce01217c",
      "supported": true
    },
    {
      "product": "rubygem-pg",
      "productUrl": "https://patchblox.com/security/product/linux/rubygem-pg",
      "release": "rocky 9",
      "fixedVersion": "0:1.6.3-1.module\u002Bel9.8.0\u002B40094\u002Bce01217c",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-42258",
      "url": "https://patchblox.com/security/cve/CVE-2026-42258",
      "title": "net-imap: Command Injection via unvalidated Symbol inputs",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.4,
      "epss": 0.00783,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-42245",
      "url": "https://patchblox.com/security/cve/CVE-2026-42245",
      "title": "ruby4.0: Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby",
      "priority": "High",
      "severity": "moderate",
      "cvss": 7.4,
      "epss": 0.0041,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-42246",
      "url": "https://patchblox.com/security/cve/CVE-2026-42246",
      "title": "net-imap vulnerable to STARTTLS stripping via invalid response timing",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.4,
      "epss": 0.00312,
      "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"
  }
}