What’s Vulnerable › Vulnerabilities

CVE-2021-46896

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-07-06 · updated 2026-06-17
• Weakness: CWE-120

Description

Buffer Overflow vulnerability in PX4-Autopilot allows attackers to cause a denial of service via handler function handling msgid 332.

Affected products

• PX4-Autopilot: all versions

References

• https://github.com/PX4/PX4-Autopilot/issues/18369
• https://github.com/PX4/PX4-Autopilot/issues/18369

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