CVE-2025-0913 – stdlib

Package

Manager: go
Name: stdlib
Vulnerable Version: >=0 <1.23.10

Severity

Level: Low

CVSS v3.1: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:P/RL:O/RC:R

CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00011 pctl0.01052

Details

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

Metadata

Created: 2025-06-11T16:59:06Z
Modified: 2025-06-14T06:28:19.438040Z
Source: https://osv-vulnerabilities
CWE IDs: N/A
Alternative ID: N/A
Finding: F124
Auto approve: 1