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CVE-2025-14859: Use of a Broken or Risky Cryptographic Algorithm

🗓️ 07 Apr 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 2 Views

The Semtech LR11xx LoRa transceivers implement secure boot functionality using digital signatures to authenticate firmware. However, the implementation uses a non-standard cryptographic hashing algorithm that is vulnerable to second preimage attac...

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Refs
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attackerkb
attackerkb
CVE-2025-14859
7 Apr 202619:58
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circl
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CVE-2025-14859
7 Apr 202621:22
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Semtech LR11xx LoRa 安全漏洞
7 Apr 202600:00
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CVE-2025-14859
7 Apr 202619:58
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cvelist
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CVE-2025-14859 Semtech LR11xx Secure Boot Bypass
7 Apr 202619:58
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euvd
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EUVD-2025-209287
7 Apr 202621:32
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nvd
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CVE-2025-14859
7 Apr 202620:16
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ptsecurity
Positive Technologies
PT-2026-30996
7 Apr 202600:00
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vulnrichment
Vulnrichment
CVE-2025-14859 Semtech LR11xx Secure Boot Bypass
7 Apr 202619:58
vulnrichment

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24 Jul 2026 00:00Current
CVSS 47
EPSS0.0011
SSVC
2