What’s Vulnerable › Vulnerabilities

CVE-2020-26566

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 4.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-10-26 · updated 2026-06-17
• Weakness: CWE-125

Description

A Denial of Service condition in Motion-Project Motion 3.2 through 4.3.1 allows remote unauthenticated users to cause a webu.c segmentation fault and kill the main process via a crafted HTTP request.

Affected products

• Motion Project Motion: from 3.2 through 4.3.1

References

• https://github.com/Motion-Project/motion/issues/1227#issuecomment-715927776
• https://github.com/Motion-Project/motion/releases
• https://motion-project.github.io/index.html
• https://security.gentoo.org/glsa/202208-18
• https://github.com/Motion-Project/motion/issues/1227#issuecomment-715927776
• https://github.com/Motion-Project/motion/releases
• https://motion-project.github.io/index.html
• https://security.gentoo.org/glsa/202208-18

Get alerted when CVE-2020-26566 or the next vulnerability affects your stack