Lucene search
K

CVE-2025-15645 Ledger Nano X, Flex, Stax MCU Firmware Update Denial of Service

🗓️ 19 May 2026 21:41:50Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 29 Views

Ledger Nano X, Flex, and Stax firmware update DoS due to reset_handler validation flaw causing unrecoverable boot fault.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2025-15645
19 May 202621:41
attackerkb
Circl
CVE-2025-15645
19 May 202622:55
circl
CNNVD
Ledger多款产品 安全漏洞
19 May 202600:00
cnnvd
CVE
CVE-2025-15645
19 May 202621:41
cve
EUVD
EUVD-2025-209901
20 May 202600:31
euvd
NVD
CVE-2025-15645
19 May 202622:16
nvd
Positive Technologies
PT-2026-42020
19 May 202600:00
ptsecurity
Vulnrichment
CVE-2025-15645 Ledger Nano X, Flex, Stax MCU Firmware Update Denial of Service
19 May 202621:41
vulnrichment
[
  {
    "vendor": "Ledger",
    "product": "Ledger Nano X",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "2.4.2",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Ledger",
    "product": "Ledger Flex",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.2.2",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Ledger",
    "product": "Ledger Stax",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.6.2",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation