{
  "cveId": "CVE-2026-115775",
  "url": "https://patchblox.com/security/cve/CVE-2026-115775",
  "summary": "CVE-2026-115775 is fixed in 3 products on 1 platform, first by DEBIAN-CVE-2026-115775, released November 3, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "Twisted: Unauthenticated Remote Denial of Service in the Twisted words domish XML Element Stream via an Unbounded Element Tree",
  "description": "Twisted is an event-based framework for internet applications, supporting Python 3.6\u002B. Prior to 26.10.0rc1, the twisted.words.xish.domish ExpatElementStream parser allows an unauthenticated remote peer to keep a container element open while continuously adding child elements. The parser retains the unfinished stanza as an in-memory tree without a byte or element-count limit, and XMPP pre-authentication stream parsing exposes this behavior before credentials are accepted. A single connection can therefore exhaust server memory and terminate the process. This issue is fixed in version 26.10.0rc1.",
  "published": "2026-10-23T21:17:23Z",
  "severity": "Moderate",
  "cwe": "Uncontrolled Resource Consumption",
  "epss": 0.00444,
  "epssPercentile": 0.38846,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-115775",
  "fixes": [
    {
      "platform": "linux",
      "product": "python3-twisted",
      "release": "amzn 2023",
      "fixedVersion": "22.4.0-129.amzn2023.0.7",
      "fix": "ALAS2023-2026-3385",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-3385",
      "released": "2026-11-10T03:55:23Z"
    },
    {
      "platform": "linux",
      "product": "python3-twisted\u002Btls",
      "release": "amzn 2023",
      "fixedVersion": "22.4.0-129.amzn2023.0.7",
      "fix": "ALAS2023-2026-3385",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-3385",
      "released": "2026-11-10T03:55:23Z"
    },
    {
      "platform": "linux",
      "product": "twisted",
      "release": "Debian 14",
      "fixedVersion": "26.10.0-1",
      "fix": "DEBIAN-CVE-2026-115775",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-115775",
      "released": "2026-11-03T18:58:21Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-10T07:50:38Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}