{
  "cveId": "CVE-2026-81872",
  "url": "https://patchblox.com/security/cve/CVE-2026-81872",
  "summary": "CVE-2026-81872 is fixed in 3 products on 1 platform, first by DEBIAN-CVE-2026-81872, released September 16, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "OpenTelemetry-Go: BatchProcessor can busy-spin when export buffer is full",
  "description": "go.opentelemetry.io/otel/sdk/log: OpenTelemetry-Go: Denial of Service via attacker-driven log emission",
  "published": "2026-09-16T21:17:22Z",
  "severity": "Low",
  "cwe": "Uncontrolled Resource Consumption",
  "epss": 0.00383,
  "epssPercentile": 0.32665,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-81872",
  "fixes": [
    {
      "platform": "linux",
      "product": "distribution",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "3.1.1-160000.4.1",
      "fix": "OPENSUSE-SU-2026:22010-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-22010-1",
      "released": "2026-10-01T12:14:32Z"
    },
    {
      "platform": "linux",
      "product": "distribution",
      "release": "sles 16.0",
      "fixedVersion": "3.1.1-160000.4.1",
      "fix": "SUSE-SU-2026:23990-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-23990-1",
      "released": "2026-10-01T12:12:02Z"
    },
    {
      "platform": "linux",
      "product": "golang-opentelemetry-otel",
      "release": "Debian 14",
      "fixedVersion": "1.46.0-2",
      "fix": "DEBIAN-CVE-2026-81872",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-81872",
      "released": "2026-09-16T21:17:22Z"
    },
    {
      "platform": "linux",
      "product": "helm",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "4.3.0-160000.1.1",
      "fix": "OPENSUSE-SU-2026:21983-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21983-1",
      "released": "2026-09-30T17:58:26Z"
    },
    {
      "platform": "linux",
      "product": "helm",
      "release": "sles 15.6",
      "fixedVersion": "3.22.1-150000.1.104.1",
      "fix": "SUSE-SU-2026:5119-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-5119-1",
      "released": "2026-11-07T00:43:02Z"
    },
    {
      "platform": "linux",
      "product": "helm",
      "release": "sles 15.7",
      "fixedVersion": "3.22.1-150000.1.104.1",
      "fix": "SUSE-SU-2026:5119-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-5119-1",
      "released": "2026-11-07T00:43:02Z"
    },
    {
      "platform": "linux",
      "product": "helm",
      "release": "sles 16.0",
      "fixedVersion": "4.3.0-160000.1.1",
      "fix": "SUSE-SU-2026:23984-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-23984-1",
      "released": "2026-09-30T17:49:13Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-11T01:43:54Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}