Threats Tagged 'cve-2026-56857'
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Threats Tagged 'cve-2026-56857'
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0 CVE-2026-56857 is a vulnerability in the Go standard library's os package affecting Windows systems. It involves insecure operations on Windows junctions or mount points during directory creation. Specifically, when Root.Mkdir or Root.MkdirAll targets a junction pointing to an empty location, a directory can be created at the junction target even if it lies outside the intended root directory. This issue only occurs when the last path component is a junction, not for nested paths beyond the junction. The vulnerability affects Go versions from 0 up to but excluding 1.26.9, and from 1.27.0 up to but excluding 1.27.2. Join the discussion | CVE Database V5 | 10/08/2026, 22:53:58 UTC Added: 10/08/2026, 23:04:03 UTC |
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