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EUVD-2025-209284

🗓️ 07 Apr 2026 21:32:39Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 2 Views

Early LR11xx firmware allows memory disclosure after SPI validity check due to residual decrypted block left in memory.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2025-14858
7 Apr 202619:57
attackerkb
Circl
CVE-2025-14858
7 Apr 202619:10
circl
CNNVD
Semtech LR11xx LoRa 安全漏洞
7 Apr 202600:00
cnnvd
CVE
CVE-2025-14858
7 Apr 202619:57
cve
Cvelist
CVE-2025-14858 Semtech LR11xx Encrypted Firmware Disclosure
7 Apr 202619:57
cvelist
NVD
CVE-2025-14858
7 Apr 202620:16
nvd
Positive Technologies
PT-2026-30995
7 Apr 202600:00
ptsecurity
Vulnrichment
CVE-2025-14858 Semtech LR11xx Encrypted Firmware Disclosure
7 Apr 202619:57
vulnrichment
[
  {
    "enisaIdVendor": [
      {
        "id": "74c5516b-f7e2-346d-9eb8-68d827d177aa",
        "vendor": {
          "name": "Semtech"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "0359e339-486c-3d83-bbd1-e125ffcf75ab",
        "product": {
          "name": "LR1120"
        },
        "product_version": "0 <TRX FW 0x0202"
      },
      {
        "id": "4a348e87-fdc6-3fdc-8eea-dc3cd475442a",
        "product": {
          "name": "LR1110"
        },
        "product_version": "0 <TRX FW 0x0402"
      },
      {
        "id": "7eb96360-0324-31e9-a79c-d226ae3d0804",
        "product": {
          "name": "LR1121"
        },
        "product_version": "0 <TRX FW 0x0104"
      }
    ]
  }
]

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07 Apr 2026 21:32Current
5.8Medium risk
Vulners AI Score5.8
CVSS 45.1
EPSS0.00015
SSVC
2