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CVE-2025-0913— Inconsistent handling of O_CREATE|O_EXCL on Unix and Windows in os in syscall

EPSS 0.04% · P12
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I. Basic Information for CVE-2025-0913

Vulnerability Information
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Vulnerability Title
Inconsistent handling of O_CREATE|O_EXCL on Unix and Windows in os in syscall
Source: NVD (National Vulnerability Database)
Vulnerability Description
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.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Google Go 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Google Go是美国谷歌（Google）公司的一种静态强类型、编译型、并发型，并具有垃圾回收功能的编程语言。 Google Go存在安全漏洞，该漏洞源于符号链接处理不一致，可能导致文件创建错误。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
Go standard librarysyscall 0 ~ 1.23.10 -
Go standard libraryos 0 ~ 1.23.10 -

II. Public POCs for CVE-2025-0913

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III. Intelligence Information for CVE-2025-0913

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Same Patch Batch · Go standard library · 2025-06-11 · 3 CVEs total

CVE-2025-22874Usage of ExtKeyUsageAny disables policy validation in crypto/x509
CVE-2025-4673Sensitive headers not cleared on cross-origin redirect in net/http

IV. Related Vulnerabilities

Same product: syscall
Same vendor: Go standard library

V. Comments for CVE-2025-0913

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