CopyEscape Docker Vulnerability Lets Malicious Containers Overwrite Host Files and Gain Root

A newly disclosed Docker vulnerability, tracked as CVE-2026-17106 and nicknamed “CopyEscape,” allows malicious containers to overwrite files on the host machine and, in certain configurations, achieve full root code execution. The flaw was discovered by the Imperva Red Team and affects the widely used docker cp command, along with the related sbx cp command used […] The post CopyEscape Docker Vulnerability Lets Malicious Containers Overwrite Host Files and Gain Root appeared first on Cyber Security News.