CVE-2025-46327: gosnowflake is the Snowflake Golang driver

Routine

LOW 3.3UPGRADE

CVE-2025-46327 is a low-severity flaw (CVSS 3.3) affecting gosnowflake. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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 fa

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	3.3 (Low)
Attack vector	Local
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.1% (top 97%)
CISA exploited list	No
Weakness	CWE-367
Published	2025-04-28
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: snowflake

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-04-28 23:15 UTCPublished CVE record published
2026-06-17 09:26 UTCUpdated Record last modified

snowflake gosnowflake UPGRADE

Affected: >= 1.7.0 and < 1.13.3

Fixed in: 1.13.3

Safe to downgrade to: a release before 1.7.0

1. Check installed version

apt-cache policy gosnowflake || rpm -q gosnowflake || gosnowflake --version

2. UPGRADE to 1.13.3 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade gosnowflake

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade gosnowflake

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

3. If no update is available yet, DOWNGRADE to a release before 1.7.0 (Debian / Ubuntu)

apt-cache madison gosnowflake sudo apt install gosnowflake=<VERSION_BEFORE_1.7.0> sudo apt-mark hold gosnowflake

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list gosnowflake sudo dnf downgrade gosnowflake-<VERSION_BEFORE_1.7.0> sudo dnf versionlock add gosnowflake

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-46327?

gosnowflake: upgrade to 1.13.3. Exact commands for each OS are on this page.

Is CVE-2025-46327 being exploited?

CVE-2025-46327 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-46327 affect?

CVE-2025-46327 affects gosnowflake. Severity is low (CVSS 3.3). 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 lo

How urgent is CVE-2025-46327?

Priority 12/100. No elevated risk signals yet.

Software pages

Go (Golang) vulnerabilities · macOS vulnerabilities

References

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