CVE-2026-44029
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I. Basic Information for CVE-2026-44029
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An issue was discovered in Nix before 2.34.7. Writing to arbitrary files can occur via "nix-prefetch-url --unpack" or "nix store prefetch-file --unpack" directory traversal. The fixed versions are 2.34.7, 2.33.6, 2.32.8, 2.31.5, 2.30.5, 2.29.4, and 2.28.7 (introduced in 2.24.7);
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
绝对路径遍历
Source: NVD (National Vulnerability Database)
Vulnerability Title
Nix 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Nix是Nix开源的一个包管理器。 Nix 2.34.7之前版本存在安全漏洞，该漏洞源于通过nix-prefetch-url --unpack或nix store prefetch-file --unpack目录遍历可写入任意文件。
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
II. Public POCs for CVE-2026-44029
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IV. Related Vulnerabilities
Same vendor: NixOS
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V. Comments for CVE-2026-44029
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