CVE-2025-24794: The Snowflake Connector for Python provides an interface for developing Python applications that can connect t

Q: How do I fix CVE-2025-24794?

snowflake connector: upgrade to 3.13.1. Exact commands for each OS are on this page.

Q: Is CVE-2025-24794 being exploited?

CVE-2025-24794 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-24794 affect?

CVE-2025-24794 affects snowflake connector. Severity is medium (CVSS 6.7). The Snowflake Connector for Python provides an interface for developing Python applications that can connect to Snowflake and perform all standard operations. Snowflake discovered and remediated a vulnerability in the Snowflake Connector fo

Q: How urgent is CVE-2025-24794?

Priority 28/100. No elevated risk signals yet.

Routine

MEDIUM 6.7UPGRADE

CVE-2025-24794 is a medium-severity flaw (CVSS 6.7) affecting snowflake connector. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The Snowflake Connector for Python provides an interface for developing Python applications that can connect to Snowflake and perform all standard operations. Snowflake discovered and remediated a vulnerability in the Snowflake Connector for Python. The OCSP response cache uses pickle as the serialization format, potentially leading to local privilege escalation. This vulnerability affects versions 2.7.12 through 3.13.0. Snowflake fixed the issue

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	6.7 (Medium)
Attack vector	Local
Attack complexity	Low
Privileges needed	High
User interaction	None
EPSS exploit chance	0.3% (top 83%)
CISA exploited list	No
Weakness	CWE-502
Published	2025-01-29
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

2025-01-29 21:15 UTCPublished CVE record published
2026-06-17 08:59 UTCUpdated Record last modified

snowflake snowflake connector UPGRADE

Affected: >= 2.7.12 and < 3.13.1

Fixed in: 3.13.1

Safe to downgrade to: a release before 2.7.12

1. Check installed version

pip show snowflake-connector

2. UPGRADE to 3.13.1

pip install --upgrade "snowflake-connector>=3.13.1"

3. If no update is available yet, DOWNGRADE to a release before 2.7.12

pip index versions snowflake-connector pip install "snowflake-connector<2.7.12"

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-2025-24794?

snowflake connector: upgrade to 3.13.1. Exact commands for each OS are on this page.

Is CVE-2025-24794 being exploited?

CVE-2025-24794 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-2025-24794 affect?

CVE-2025-24794 affects snowflake connector. Severity is medium (CVSS 6.7). The Snowflake Connector for Python provides an interface for developing Python applications that can connect to Snowflake and perform all standard operations. Snowflake discovered and remediated a vulnerability in the Snowflake Connector fo

How urgent is CVE-2025-24794?

Priority 28/100. No elevated risk signals yet.

Software pages

Python vulnerabilities

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References

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