CVE-2026-97032 affecting package python-tensorboard 2.16.2-6

{
  "id": "0d7f851079e096192f190ed82d29ac17544baf5c594fb8fa5a085eee16a9d099",
  "url": "https://osv.dev/vulnerability/AZL-108435",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2026-97032 affecting package python-tensorboard 2.16.2-6",
    "summary": "HTTP/2 servers could end up crashing due to inadvertently modifying its HPACK encoder concurrently. This happens because the server modifies the HPACK encoder from two goroutines without synchronization: one uses the encoder to encode a HEADERS frame as part of a response sent to a client and the other modifies the encoder's table size when handling a SETTINGS frame containing SETTINGS_HEADER_TABLE_SIZE that a client sends. A malicious client can repeatedly send a request while changing the header table size to crash the server.",
    "evidence": "osv:AZL-108435",
    "products": [
      {
        "name": {
          "value": "python-tensorboard",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "AZL-108435",
      "aliases": [
        "AZL-108435"
      ],
      "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-108435.json"
          }
        }
      ],
      "modified": "2026-10-27T05:36:16Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-97032"
      ],
      "references": [
        "https://nvd.nist.gov/vuln/detail/CVE-2026-97032"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2026-97032",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 460367,
  "published_at": "2026-10-08T23:17:06+00:00"
}