Go standard library os

• CVE-2026-56857 Critical 9.8 Root.Mkdir(All) can follow junctions out of the root on Windows in os 0.6%
• CVE-2026-39822 High 7.8 Root escape via symlink plus trailing slash in os 0.2%
• CVE-2026-27139 Low 2.5 FileInfo can escape from a Root in os 0.2%
• CVE-2025-22873 Low 3.8 Improper access to parent directory of root in os 0.2%
• CVE-2025-0913 Medium 5.5 Inconsistent handling of O_CREATE|O_EXCL on Unix and Windows in os in syscall 0.3%
• CVE-2022-41720 High 7.5 Restricted file access on Windows in os and net/http 1.3%