CVE-2024-40427
HIGH
7.9
CVSS Score
Published: January 7, 2025 at 12:00 AM UTC
Updated: June 17, 2026 at 07:45 AM UTC
1 product affected across 1 vendorPX4 Drone Autopilot
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Severity
HIGH7.9
Exploit prediction
EPSS 0.3%
SSVC
PoC
Description
Stack Buffer Overflow in PX4-Autopilot v1.14.3, which allows attackers to execute commands to exploit this vulnerability and cause the program to refuse to execute
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 1.14.3
Affected range stops below 1.14.3, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (2)
SSVC — Action Prioritization
SSVCPoCNot automatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
7.9HIGHCISA-ADP
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality
- NONE
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusANALYZED
CWE
CWE-120
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