s
semtech
Security Risk Profile
47
/100
mediumSecurity Risk Score
Comprehensive risk assessment based on 7 vulnerabilities, EPSS scores, exploitation status, and remediation availability.
📅 Data spans from June 22, 2020 to present
7
Total CVEs
3
Critical+High
0
Exploited
1
Unpatched
Threat Assessment
Avg CVSS
6.6
Base severity
Avg EPSS
0%
Exploit probability
Unpatched
1
Critical/High
Risk Level
47/100
medium
🆕 1Fresh (<7d)📈 1 in Last 30 Days
Severity Distribution
Critical
1High
2Medium
4Low
0Exploit Likelihood
>50% chance
020-50%
05-20%
0<5%
0Age Distribution
Common Weaknesses (CWE)
1
Buffer Overflow
2
2
Use After Free
1
Most Affected Products
1. Semtech Loramac-node2
2. Semtech LR11xx Transceiver1
3. Semtech LR11xx LoRa transceiver1
4. Semtech LR11xx firmware1
5. Semtech LR11xx transceiver firmware1
Recent Vulnerabilities
See more →CVE-2026-6232
CVSS 5.2medium
Out-of-bounds write in LR11xx Transceiver
Oct 12, 2026🔧 No Patch
CVE-2025-14859
CVSS 7.0high
Semtech LR11xx Secure Boot Bypass
Apr 7, 2026🔧 No Patch
CVE-2025-14858
CVSS 5.1medium
Semtech LR11xx Encrypted Firmware Disclosure
Apr 7, 2026🔧 No Patch
CVE-2025-14857
CVSS 5.4medium
Semtech LR11xx Memory Write Access Control Bypass
Apr 7, 2026🔧 No Patch
CVE-2022-39274
CVSS 9.8critical
Buffer Overflow in `ProcessRadioRxDone` in LoRaMac-node
Oct 6, 2022
CVE-2020-11068
CVSS 8.8high
Potential Buffer Overflow in LoRaMac-node
Jun 23, 2020
CVE-2020-4060
CVSS 5.0medium
Use After Free in in cups_update_info in LoRa Basics Station
Jun 22, 2020🔧 No Patch
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