CVE-2026-112366 affecting package python-tensorboard 2.16.2-6

{
  "id": "fa3399d42c6f04c96f9da6cc76d0a4b85d4c32f5275155f97da5324a7578e87a",
  "url": "https://osv.dev/vulnerability/AZL-110085",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2026-112366 affecting package python-tensorboard 2.16.2-6",
    "summary": "Picomatch through 4.0.7 contains a regular expression denial of service vulnerability that allows attackers to block the event loop by supplying single-branch repeated extglob patterns. Attackers can provide globs like +(*) or +(*a), which analyzeRepeatedExtglob in lib/parse.js skips, causing exponential backtracking against short crafted strings and denying service to Node.js applications.",
    "evidence": "osv:AZL-110085",
    "products": [
      {
        "name": {
          "value": "python-tensorboard",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "AZL-110085",
      "aliases": [
        "AZL-110085"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "2.16.2-6"
                }
              ]
            }
          ],
          "package": {
            "name": "python-tensorboard",
            "purl": "pkg:rpm/azure-linux/python-tensorboard",
            "ecosystem": "Azure Linux:3"
          },
          "database_specific": {
            "source": "https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-110085.json"
          }
        }
      ],
      "modified": "2026-10-27T05:36:16Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-112366"
      ],
      "references": [
        "https://nvd.nist.gov/vuln/detail/CVE-2026-112366"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2026-112366",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 460573,
  "published_at": "2026-10-19T16:17:07+00:00"
}