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CVE-2026-12519 Out-of-bounds stack read and write in Zephyr WNC-M14A2A modem socket-notify parsing

🗓️ 17 Aug 2026 16:18:53Reported by zephyrType 
cvelist
 cvelist
🔗 www.cve.org👁 9 Views

Out-of-bounds stack read/write in Zephyr WNC-M14A2A modem %NOTIFYEV: parsing via unbounded quote-scan loop in on_cmd_socknotifyev().

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-12519
17 Aug 202616:18
attackerkb
cve
CVE
CVE-2026-12519
17 Aug 202616:18
cve
euvd
EUVD
EUVD-2026-60269
17 Aug 202616:18
euvd
nvd
NVD
CVE-2026-12519
17 Aug 202617:16
nvd
ptsecurity
Positive Technologies
PT-2026-76710
17 Aug 202600:00
ptsecurity
[
  {
    "vendor": "zephyrproject",
    "product": "zephyr",
    "collectionURL": "https://github.com/zephyrproject-rtos/zephyr",
    "packageName": "zephyr",
    "defaultStatus": "unaffected",
    "programFiles": [
      "drivers/modem/vendor_standalone/wncm14a2a.c"
    ],
    "versions": [
      {
        "version": "1.13.0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "4.4.2"
      }
    ]
  }
]

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