CVE-2022-42965: PYSEC-2026-922 - snowflake-connector-python is vulnerable to Regular Expression Denial of Service (ReDoS)

CVE-2022-42965 · Severity: low · CVSS 3.1 · Published 2026-07-07

snowflake-connector-python is vulnerable to Regular Expression Denial of Service (ReDoS)

Technologies: snowflake-connector-python (PyPI). Vendors: PyPI.

Quick answers

Is CVE-2022-42965 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2022-42965 being exploited in the wild.
How severe is CVE-2022-42965?
Low severity, with a CVSS score of 3.1, published 7 July 2026.
Which products and versions are affected?
snowflake-connector-python (PyPI) ECOSYSTEM:introduced=0,fixed=2.8.2.
Is there a fix for CVE-2022-42965?
Yes. snowflake-connector-python (PyPI): upgrade to 2.8.2 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2022-42965?
Check whether you run snowflake-connector-python (PyPI) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • snowflake-connector-python (PyPI): upgrade to 2.8.2 or later
    pip install "snowflake-connector-python>=2.8.2"

Affected products

  • snowflake-connector-python (PyPI) ECOSYSTEM:introduced=0,fixed=2.8.2

Identifiers

  • CVE-2022-42965
  • GHSA-4r6j-fwcx-94cf
  • PYSEC-2026-922

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