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        "references": [
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            "url": "http://www.openwall.com/lists/oss-security/2026/07/24/11"
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        "metrics": [
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            "cvssV3_1": {
              "attackComplexity": "HIGH",
              "attackVector": "ADJACENT_NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
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              "content": {
                "id": "CVE-2026-45811",
                "options": [
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                    "Exploitation": "none"
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                    "Automatable": "no"
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                "timestamp": "2026-07-24T18:14:28.703659Z",
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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    ],
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      "affected": [
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          "defaultStatus": "unaffected",
          "product": "Apache NimBLE",
          "vendor": "Apache Software Foundation",
          "versions": [
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              "status": "affected",
              "version": "0",
              "versionType": "semver"
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      "credits": [
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          "lang": "en",
          "type": "reporter",
          "value": "Yicheng Yang, Secsys Lab, Fudan University"
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              "value": "\u003cp\u003eBuffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027) vulnerability in Apache NimBLE.\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eThe HCI socket transport did not check whether a received HCI event would fit the configured event pool before copying it, allowing a buffer overflow. Severity is low: exploitation requires either a misconfigured pool size or a malicious/compromised controller on the other end of the HCI socket link, not over-the-air Bluetooth access.\u003c/span\u003e\u003c/p\u003e\u003cp\u003eThis issue affects Apache NimBLE: through 1.9.0.\u003c/p\u003e\u003cp\u003eUsers are recommended to upgrade to version 1.10.0, which fixes the issue.\u003c/p\u003e"
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        }
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            "content": {
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              "cweId": "CWE-120",
              "description": "CWE-120 Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)",
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        "shortName": "apache"
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          "url": "https://github.com/apache/mynewt-nimble/commit/dcc4e4f026109eecd507de9479bb5019306a4a41"
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          "tags": [
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          "url": "https://lists.apache.org/thread/5mkz68y1py0o6zmxtc3l1o8grtrb78m0"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Apache NimBLE: Buffer overflow in socket HCI transport",
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    "datePublished": "2026-07-24T12:09:10.299Z",
    "dateReserved": "2026-05-13T08:48:46.370Z",
    "dateUpdated": "2026-07-24T18:14:45.702Z",
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