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EUVD-2026-63075

🗓️ 19 Aug 2026 20:37:35Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 22 Views

Unbounded strncpy in HL7800 +CGCONTRDP handler allows rogue base station to overflow stack buffer in supervisor context.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-12522
19 Aug 202620:37
–cve
cvelist
Cvelist
CVE-2026-12522 Stack buffer overflow in Zephyr hl7800 modem driver parsing network-supplied +CGCONTRDP address fields
19 Aug 202620:37
–cvelist
mend
Mend
CVE-2026-12522
19 Aug 202620:37
–mend
nvd
NVD
CVE-2026-12522
19 Aug 202621:16
–nvd
ptsecurity
Positive Technologies
PT-2026-78684
19 Aug 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-12522: Out-of-bounds Write
19 Aug 202600:00
–rapid7
[
  {
    "enisaIdVendor": [
      {
        "id": "1a7ca9cc-1af0-379b-863e-dadaedbd8ccf",
        "vendor": {
          "name": "zephyrproject"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "26df83ec-9daa-379c-8255-f114ae8b910a",
        "product": {
          "name": "Zephyr",
          "vendor": {
            "name": "zephyrproject-rtos"
          }
        },
        "product_version": "2.4.0 <4.4.2"
      }
    ]
  }
]

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19 Aug 2026 20:37Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.18.8
EPSS0.0034
22