{
  "fix": "ALAS2023-2026-2026",
  "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2026",
  "summary": "ALAS2023-2026-2026, released August 3, 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": "2026-08-03T09:00:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-42305, high severity",
  "supported": true,
  "cveCount": 3,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00635,
  "maxCvss": 5.7,
  "vendorAdvisory": "https://alas.aws.amazon.com/AL2023/ALAS-2026-2026.html",
  "appliesTo": [
    {
      "product": "python-dulwich-debugsource",
      "productUrl": "https://patchblox.com/security/product/linux/python-dulwich-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "0.20.18-1.amzn2023.0.3",
      "supported": true
    },
    {
      "product": "python-dulwich-doc",
      "productUrl": "https://patchblox.com/security/product/linux/python-dulwich-doc",
      "release": "amzn 2023",
      "fixedVersion": "0.20.18-1.amzn2023.0.3",
      "supported": true
    },
    {
      "product": "python3-dulwich",
      "productUrl": "https://patchblox.com/security/product/linux/python3-dulwich",
      "release": "amzn 2023",
      "fixedVersion": "0.20.18-1.amzn2023.0.3",
      "supported": true
    },
    {
      "product": "python3-dulwich-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/python3-dulwich-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "0.20.18-1.amzn2023.0.3",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-42305",
      "url": "https://patchblox.com/security/cve/CVE-2026-42305",
      "title": "python3-dulwich: Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities:\nCVE-2026-47734:\n\tAn uncon...",
      "priority": "High",
      "severity": "important",
      "epss": 0.00635,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-38974",
      "url": "https://patchblox.com/security/cve/CVE-2026-38974",
      "title": "python3-dulwich: This update for python3-dulwich fixes the following issue\n\n- CVE-2026-38974: Dulwich through 1.1.0 was found to be mi...",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 5.3,
      "epss": 0.00325,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-47734",
      "url": "https://patchblox.com/security/cve/CVE-2026-47734",
      "title": "dulwich: Dulwich is a pure-Python implementation of the Git file formats and protocols",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 5.7,
      "epss": 0.00188,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-10T01:44:33Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}