# CVE-2025-46327: Go Snowflake Driver has race condition when checking access to Easy Logging configuration file

> CVE-2025-46327: Go Snowflake Driver has race condition when checking access to Easy Logging configuration file. CVSS 3.3 (CVSS 3.1).

Canonical: https://rewindex.com/cve/CVE-2025-46327
Last updated: 2026-06-17T09:26:14Z

- Published: 2025-04-28 22:33 UTC · Updated: 2026-06-17 09:26 UTC · Assigner: GitHub\_M
- CVSS: 3.3 (CVSS 3.1) · Severity: Low · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- EPSS: 0.14%, 3th percentile (scored 2026-10-25)
- CISA KEV: no
- CWE: CWE-367

## Description

gosnowflake is the Snowflake Golang driver. Versions starting from 1.7.0 to before 1.13.3, are vulnerable to a Time-of-Check to Time-of-Use (TOCTOU) race condition. When using the Easy Logging feature on Linux and macOS, the Driver reads logging configuration from a user-provided file. On Linux and macOS the Driver verifies that the configuration file can be written to only by its owner. That check was vulnerable to a TOCTOU race condition and failed to verify that the file owner matches the user running the Driver. This could allow a local attacker with write access to the configuration file or the directory containing it to overwrite the configuration and gain control over logging level and output location. This issue has been patched in version 1.13.3.

## Affected vendors and products

- snowflakedb: gosnowflake

## Tracked companies

- [Snowflake](https://rewindex.com/company/snowflake.md)

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2025-46327)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2025-46327)
- [https://github.com/snowflakedb/gosnowflake/commit/ba94a4800e23621eff558ef18ce4b96ec5489ff0](https://github.com/snowflakedb/gosnowflake/commit/ba94a4800e23621eff558ef18ce4b96ec5489ff0)
- [https://github.com/snowflakedb/gosnowflake/security/advisories/GHSA-6jgm-j7h2-2fqg](https://github.com/snowflakedb/gosnowflake/security/advisories/GHSA-6jgm-j7h2-2fqg)

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_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


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Canonical: https://rewindex.com/cve/CVE-2025-46327 · Markdown: https://rewindex.com/cve/CVE-2025-46327.md · JSON: https://rewindex.com/api/v1/cves/CVE-2025-46327 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T03:10:23.155Z