{
  "fix": "ALAS2023-2026-1660",
  "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1660",
  "summary": "ALAS2023-2026-1660, released May 11, 2026, fixes 8 CVEs across 3 products. None of them is reported as exploited. Patch Radar priority: Urgent.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 3 packages",
  "released": "2026-05-11T09:00:00Z",
  "priority": "Urgent",
  "priorityTier": 2,
  "priorityReason": "Closes CVE-2026-27143, rated Critical",
  "supported": true,
  "cveCount": 8,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00632,
  "maxCvss": 9.8,
  "vendorAdvisory": "https://alas.aws.amazon.com/AL2023/ALAS-2026-1660.html",
  "appliesTo": [
    {
      "product": "oci-add-hooks",
      "productUrl": "https://patchblox.com/security/product/linux/oci-add-hooks",
      "release": "amzn 2023",
      "fixedVersion": "0-0.1.20200504git268e3bb.amzn2023.0.10",
      "supported": true
    },
    {
      "product": "oci-add-hooks-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/oci-add-hooks-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "0-0.1.20200504git268e3bb.amzn2023.0.10",
      "supported": true
    },
    {
      "product": "oci-add-hooks-debugsource",
      "productUrl": "https://patchblox.com/security/product/linux/oci-add-hooks-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "0-0.1.20200504git268e3bb.amzn2023.0.10",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-27143",
      "url": "https://patchblox.com/security/cve/CVE-2026-27143",
      "title": "Missing bound checks can lead to memory corruption in safe Go in cmd/compile",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 9.8,
      "epss": 0.00545,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-32283",
      "url": "https://patchblox.com/security/cve/CVE-2026-32283",
      "title": "Unauthenticated TLS 1.3 KeyUpdate record can cause persistent connection retention and DoS in crypto/tls",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 9.1,
      "epss": 0.00632,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-32280",
      "url": "https://patchblox.com/security/cve/CVE-2026-32280",
      "title": "Unexpected work during chain building in crypto/x509",
      "priority": "High",
      "severity": "Important",
      "cvss": 9.1,
      "epss": 0.00626,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-32281",
      "url": "https://patchblox.com/security/cve/CVE-2026-32281",
      "title": "Inefficient policy validation in crypto/x509",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 9.1,
      "epss": 0.00361,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-32282",
      "url": "https://patchblox.com/security/cve/CVE-2026-32282",
      "title": "TOCTOU permits root escape on Linux via Root.Chmod in os in internal/syscall/unix",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 9.1,
      "epss": 0.00297,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-27144",
      "url": "https://patchblox.com/security/cve/CVE-2026-27144",
      "title": "Miscompilation allows memory corruption via CONVNOP-wrapped array copy in cmd/compile",
      "priority": "High",
      "severity": "Important",
      "cvss": 9,
      "epss": 0.00266,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-32289",
      "url": "https://patchblox.com/security/cve/CVE-2026-32289",
      "title": "JsBraceDepth Context Tracking Bugs (XSS) in html/template",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 6.1,
      "epss": 0.00295,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-32288",
      "url": "https://patchblox.com/security/cve/CVE-2026-32288",
      "title": "Unbounded allocation for old GNU sparse in archive/tar",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 5.5,
      "epss": 0.00295,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-09T19:38:12Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}