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CVE-2025-69209 ArduinoCore-avr has Stack-Based Buffer Overflow in WString Float/Double Constructors
| Reporter | Title | Published | Views | Family All 15 |
|---|---|---|---|---|
 | CVE-2025-69209 | 21 Jan 202620:00 | – | attackerkb |
 | CVE-2025-69209 | 21 Jan 202622:03 | – | circl |
 | Arduino and AVR Board Security Vulnerabilities | 21 Jan 202600:00 | – | cnnvd |
 | CVE-2025-69209 | 21 Jan 202620:00 | – | cve |
 | CVE-2025-69209 | 21 Jan 202620:00 | – | debiancve |
 | EUVD-2025-206313 | 21 Jan 202620:00 | – | euvd |
 | CVE-2025-69209 | 21 Jan 202620:16 | – | nvd |
 | CVE-2025-69209 ArduinoCore-avr has Stack-Based Buffer Overflow in WString Float/Double Constructors | 21 Jan 202620:00 | – | osv |
| DEBIAN-CVE-2025-69209 | 21 Jan 202620:16 | – | osv |
| UBUNTU-CVE-2025-69209 | 21 Jan 202620:16 | – | osv |
10
[
{
"vendor": "arduino",
"product": "ArduinoCore-avr",
"versions": [
{
"version": "< 1.8.7",
"status": "affected"
}
]
}
]Data
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21 Jan 2026 20:00Current
CVSS 46.9
EPSS0.00059