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CVE-2026-10665

🗓️ 12 Jul 2026 16:16:49Reported by zephyrType 
cve
 cve
🔗 web.nvd.nist.gov👁 52 Views

CVE-2026-10665: Zephyr WireGuard heap overflow on receive due to unbounded packet length; fix rejects oversized data.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-10665
12 Jul 202616:16
attackerkb
circl
Circl
CVE-2026-10665
12 Jul 202617:35
circl
cvelist
Cvelist
CVE-2026-10665 Heap buffer overflow on WireGuard receive path via unbounded incoming packet length
12 Jul 202616:16
cvelist
euvd
EUVD
EUVD-2026-43242
12 Jul 202616:16
euvd
nvd
NVD
CVE-2026-10665
12 Jul 202617:16
nvd
ptsecurity
Positive Technologies
PT-2026-57567
12 Jul 202600:00
ptsecurity
vulnrichment
Vulnrichment
CVE-2026-10665 Heap buffer overflow on WireGuard receive path via unbounded incoming packet length
12 Jul 202616:16
vulnrichment
NVD
Node
OR
zephyrprojectzephyrMatch4.4.0rc1
zephyrprojectzephyrMatch4.4.0rc2
zephyrprojectzephyrMatch4.4.0rc3
[
  {
    "vendor": "zephyrproject",
    "product": "zephyr",
    "collectionURL": "https://github.com/zephyrproject-rtos/zephyr",
    "packageName": "zephyr",
    "defaultStatus": "unaffected",
    "programFiles": [
      "subsys/net/lib/wireguard/wg_crypto.c"
    ],
    "versions": [
      {
        "version": "4.4.0",
        "status": "affected",
        "lessThan": "4.5.0",
        "versionType": "semver"
      }
    ]
  }
]

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16 Jul 2026 03:24Current
6.2Medium risk
Vulners AI Score6.2
CVSS 3.17.4
EPSS0.00442
SSVC
52