{
  "fix": "RHSA-2026:16024",
  "url": "https://patchblox.com/security/fix/linux/rhsa-2026-16024",
  "summary": "RHSA-2026:16024, released April 8, 2026, fixes 7 CVEs in golang (version 1.25.9-1.el10_0). None of them is reported as exploited. Patch Radar priority: Urgent.",
  "platform": "linux",
  "type": "advisory",
  "title": "golang security update",
  "released": "2026-04-08T01:06:58Z",
  "priority": "Urgent",
  "priorityTier": 2,
  "priorityReason": "Closes CVE-2026-27140, rated Critical",
  "supported": true,
  "cveCount": 7,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.0067,
  "maxCvss": 9.8,
  "vendorAdvisory": "https://access.redhat.com/errata/RHSA-2026:16024",
  "appliesTo": [
    {
      "product": "golang",
      "productUrl": "https://patchblox.com/security/product/linux/golang",
      "release": "RHEL 10",
      "fixedVersion": "1.25.9-1.el10_0",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-27140",
      "url": "https://patchblox.com/security/cve/CVE-2026-27140",
      "title": "Code execution vulnerability in SWIG code generation in cmd/go",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 9.8,
      "epss": 0.0067,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "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
    }
  ],
  "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"
  }
}