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CVE-2026-10672

🗓️ 14 Jul 2026 15:02:04Reported by zephyrType 
cve
 cve
🔗 web.nvd.nist.gov👁 25 Views🌐 WEB

CVE-2026-10672: LwM2M pull copies URI into a fixed buffer without length check, causing out-of-bounds read.

Related
Detection
Affected
Refs
Paths
NVD
[
  {
    "vendor": "zephyrproject",
    "product": "zephyr",
    "collectionURL": "https://github.com/zephyrproject-rtos/zephyr",
    "packageName": "zephyr",
    "defaultStatus": "unaffected",
    "programFiles": [
      "subsys/net/lib/lwm2m/lwm2m_pull_context.c"
    ],
    "versions": [
      {
        "version": "3.0.0",
        "status": "affected",
        "lessThan": "4.5.0",
        "versionType": "semver"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
Package URI (server-supplied)request body/5/0/1Out-of-bounds read in Zephyr LwM2M firmware update pull when handling oversized Package URI written to /5/0/1, enabling leakage of adjacent memory.CWE-125

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06 Aug 2026 17:45Current
6.2Medium risk
Vulners AI Score6.2
CVSS 3.18.2 - 9.1
EPSS0.00405
SSVC
25