{
  "fix": "ALAS2023-2026-1876",
  "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1876",
  "summary": "ALAS2023-2026-1876, released June 22, 2026, fixes 3 CVEs across 4 products. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 4 packages",
  "released": "2026-06-22T09:00:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-27145, high severity",
  "supported": true,
  "cveCount": 3,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00591,
  "maxCvss": 8.8,
  "vendorAdvisory": "https://alas.aws.amazon.com/AL2023/ALAS-2026-1876.html",
  "appliesTo": [
    {
      "product": "golang-github-burntsushi-toml-test",
      "productUrl": "https://patchblox.com/security/product/linux/golang-github-burntsushi-toml-test",
      "release": "amzn 2023",
      "fixedVersion": "0.2.0-8.amzn2023.0.4",
      "supported": true
    },
    {
      "product": "golang-github-burntsushi-toml-test-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/golang-github-burntsushi-toml-test-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "0.2.0-8.amzn2023.0.4",
      "supported": true
    },
    {
      "product": "golang-github-burntsushi-toml-test-debugsource",
      "productUrl": "https://patchblox.com/security/product/linux/golang-github-burntsushi-toml-test-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "0.2.0-8.amzn2023.0.4",
      "supported": true
    },
    {
      "product": "golang-github-burntsushi-toml-test-devel",
      "productUrl": "https://patchblox.com/security/product/linux/golang-github-burntsushi-toml-test-devel",
      "release": "amzn 2023",
      "fixedVersion": "0.2.0-8.amzn2023.0.4",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-27145",
      "url": "https://patchblox.com/security/cve/CVE-2026-27145",
      "title": "Inefficient candidate hostname parsing in crypto/x509",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.2,
      "epss": 0.00591,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-42504",
      "url": "https://patchblox.com/security/cve/CVE-2026-42504",
      "title": "Quadratic complexity in WordDecoder.DecodeHeader in mime",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.0056,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-42507",
      "url": "https://patchblox.com/security/cve/CVE-2026-42507",
      "title": "Arbitrary inputs are included in errors without any escaping in net/textproto",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 5.3,
      "epss": 0.0037,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}