CVE-2025-0913

CVE-2025-0913

os.OpenFile(path, os.O_CREATE|O_EXCL) behaved differently on Unix and Windows systems when the target path was a dangling symlink. On Unix systems, OpenFile with O_CREATE and O_EXCL flags never follows symlinks. On Windows, when the target path was a symlink to a nonexistent location, OpenFile would create a file in that location. OpenFile now always returns an error when the O_CREATE and O_EXCL flags are both set and the target path is a symlink.

CVE-2025-0913

Inconsistent handling of O_CREATE|O_EXCL on Unix and Windows in os in syscall

CVE-2025-0913

os.OpenFile(path, os.O_CREATE|O_EXCL) behaved differently on Unix and ...

GHSA-jw54-c8rr-pjpq

os.OpenFile(path, os.O_CREATE|O_EXCL) behaved differently on Unix and Windows systems when the target path was a dangling symlink. On Unix systems, OpenFile with O_CREATE and O_EXCL flags never follows symlinks. On Windows, when the target path was a symlink to a nonexistent location, OpenFile would create a file in that location. OpenFile now always returns an error when the O_CREATE and O_EXCL flags are both set and the target path is a symlink.

BDU:2025-08600

Уязвимость языка программирования Golang, связанная с неверным определением символических ссылок перед доступом к файлу, позволяющая нарушителю повысить привилегии в системе