CVE-2025-68119

Downloading and building modules with malicious version strings can cause local code execution. On systems with Mercurial (hg) installed, downloading modules from non-standard sources (e.g., custom domains) can cause unexpected code execution due to how external VCS commands are constructed. This issue can also be triggered by providing a malicious version string to the toolchain. On systems with Git installed, downloading and building modules with malicious version strings can allow an attacker to write to arbitrary files on the filesystem. This can only be triggered by explicitly providing the malicious version strings to the toolchain and does not affect usage of @latest or bare module paths.

Affected products

Git, Go, Mercurial, Red Os

Golang Go

< 1.24.12, 1.25.6

CVSS 3.1

7.0 HIGH

EPSS

0.3% (26th percentile)

Weakness

CWE-787

NVD status

Analyzed

Published

2026-01-28

No exploit for CVE-2025-68119 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.