PYSEC-2026-3920 Snowflake Connector for Python improperly verifies TLS hostnames

Improper TLS hostname verification in Snowflake Connector for Python versions prior to 4.7.1 and 3.18.1 may have allowed a network-positioned attacker to bypass certificate hostname validation on HTTPS connections made by the connector. An attacker with on-path network access could exploit this b...

aigc-evals (>=0.0.2, <=0.0.3), analytics-agent-connector-snowflake (>=0.1.0, <=0.4.0) +37 more potentially affected by CVE-2026-15925 via snowflake-connector-python (>=4.0.0, <=4.7.0)

snowflake-connector-python PYPI version =4.0.0, =0.0.2, =0.1.0, =2020.5.20rc1, =1.0.0b2, =0.185.0, =1.0.3, =1.0.0, =0.0.1a66, =0.1.0, =0.42.1, =1.10.7, =2.79.1a0, =2.0.0, =2.0.0.post1 and more Source cves: CVE-2026-15925 Source advisory: OSV:PYSEC-2026-3920...

dbnd-snowflake (>=0.48.0, <=1.0.4.22), dbt (>=0.21.0b1, <=0.21.1) +7 more potentially affected by CVE-2026-15925 via snowflake-connector-python (2.5.1)

snowflake-connector-python PYPI version 2.5.1 is affected by a known vulnerability. The following packages have a transitive dependency on snowflake-connector-python and may be impacted: - dbnd-snowflake =0.48.0, =0.21.0b1, =0.21.0a17, =0.4.1, =0.21.0b1, =0.1.0, =0.1.1, =0.0.1, =0.3.0, =0.4.0...

acedeploy (>=2.4.15, <=2.4.366.dev1), acepolicies (>=0.1.17, <=0.1.23) +98 more potentially affected by CVE-2026-15925 via snowflake-connector-python (>=3.0.0, <=3.18.0)

snowflake-connector-python PYPI version =3.0.0, =2.4.15, =0.1.17, =0.0.1.dev7, =0.1.0.dev1, =0.0.1a4.post0, =1.0.6, =1.0.23, =0.1.3, =0.1.0, =1.0.1, =20241210.4.0, =20231128.1.0, =20240129.2.0 and more Source cves: CVE-2026-15925 Source advisory: OSV:PYSEC-2026-3920...

unskript-cloudnative-observability (>=0.1.4, <=1.0.1456) potentially affected by CVE-2026-15925 via snowflake-connector-python (2.7.6)

snowflake-connector-python PYPI version 2.7.6 is affected by a known vulnerability. The following packages have a transitive dependency on snowflake-connector-python and may be impacted: - unskript-cloudnative-observability =0.1.4, =1.0.1456 Source cves: CVE-2026-15925 Source advisory:...

dagster-snowflake (>=0.4.0rc2, <=0.6.1) potentially affected by CVE-2026-15925 via snowflake-connector-python (1.7.11)

snowflake-connector-python PYPI version 1.7.11 is affected by a known vulnerability. The following packages have a transitive dependency on snowflake-connector-python and may be impacted: - dagster-snowflake =0.4.0rc2, =0.6.1 Source cves: CVE-2026-15925 Source advisory: OSV:PYSEC-2026-3920...

soda-sql (>=2.0.0b17, <=2.0.0b27), soda-sql-snowflake (>=2.1.0b12, <=2.1.6) potentially affected by CVE-2026-15925 via snowflake-connector-python (2.4.0)

snowflake-connector-python PYPI version 2.4.0 is affected by a known vulnerability. The following packages have a transitive dependency on snowflake-connector-python and may be impacted: - soda-sql =2.0.0b17, =2.1.0b12, =2.1.6 Source cves: CVE-2026-15925 Source advisory: OSV:PYSEC-2026-3920...

dbt (>=0.20.0b1, <=0.20.2), dbt-osmosis (>=0.2.0, <=0.2.1) +5 more potentially affected by CVE-2026-15925 via snowflake-connector-python (2.4.6)

snowflake-connector-python PYPI version 2.4.6 is affected by a known vulnerability. The following packages have a transitive dependency on snowflake-connector-python and may be impacted: - dbt =0.20.0b1, =0.2.0, =0.20.0b1, =1.13.0, =0.2.0a0, =2.9.1, =0.0.2a1, =0.0.2rc4 Source cves: CVE-2026-15925...

snowflake-sqlalchemy (>=1.0.9, <=1.1.14), target-snowflake (0.0.2) potentially affected by CVE-2026-15925 via snowflake-connector-python (1.9.1)

snowflake-connector-python PYPI version 1.9.1 is affected by a known vulnerability. The following packages have a transitive dependency on snowflake-connector-python and may be impacted: - snowflake-sqlalchemy =1.0.9, =1.1.14 - target-snowflake 0.0.2 Source cves: CVE-2026-15925 Source advisory:...

dbt-gen (>=0.1.1, <=0.1.4) potentially affected by CVE-2026-15925 via snowflake-connector-python (2.7.4)

snowflake-connector-python PYPI version 2.7.4 is affected by a known vulnerability. The following packages have a transitive dependency on snowflake-connector-python and may be impacted: - dbt-gen =0.1.1, =0.1.4 Source cves: CVE-2026-15925 Source advisory: OSV:PYSEC-2026-3920...

piicatcher (>=0.10.1, <=0.12.1) potentially affected by CVE-2026-15925 via snowflake-connector-python (2.2.7)

snowflake-connector-python PYPI version 2.2.7 is affected by a known vulnerability. The following packages have a transitive dependency on snowflake-connector-python and may be impacted: - piicatcher =0.10.1, =0.12.1 Source cves: CVE-2026-15925 Source advisory: OSV:PYSEC-2026-3920...

dbt (>=0.16.0b2, <=0.18.0b2), dbt-schema-builder (>=0.1.0, <=0.2.2) +3 more potentially affected by CVE-2026-15925 via snowflake-connector-python (2.2.1)

snowflake-connector-python PYPI version 2.2.1 is affected by a known vulnerability. The following packages have a transitive dependency on snowflake-connector-python and may be impacted: - dbt =0.16.0b2, =0.1.0, =0.16.0b2, =0.2.0, =0.2.5 - snowshu 0.0.1b3 Source cves: CVE-2026-15925 Source...

snowchange (0.0.4.post2) potentially affected by CVE-2026-15925 via snowflake-connector-python (2.2.8)

snowflake-connector-python PYPI version 2.2.8 is affected by a known vulnerability. The following packages have a transitive dependency on snowflake-connector-python and may be impacted: - snowchange 0.0.4.post2 Source cves: CVE-2026-15925 Source advisory: OSV:PYSEC-2026-3920...

target-snowflake (0.2.4) potentially affected by CVE-2026-15925 via snowflake-connector-python (2.2.5)

snowflake-connector-python PYPI version 2.2.5 is affected by a known vulnerability. The following packages have a transitive dependency on snowflake-connector-python and may be impacted: - target-snowflake 0.2.4 Source cves: CVE-2026-15925 Source advisory: OSV:PYSEC-2026-3920...

target-snowflake (0.0.0) potentially affected by CVE-2026-15925 via snowflake-connector-python (1.8.7)

snowflake-connector-python PYPI version 1.8.7 is affected by a known vulnerability. The following packages have a transitive dependency on snowflake-connector-python and may be impacted: - target-snowflake 0.0.0 Source cves: CVE-2026-15925 Source advisory: OSV:PYSEC-2026-3920...

kzr-snowflake (>=0.0.4, <=0.0.9), snowypushy (>=0.2.0, <=0.4.3) potentially affected by CVE-2026-15925 via snowflake-connector-python (2.6.2)

snowflake-connector-python PYPI version 2.6.2 is affected by a known vulnerability. The following packages have a transitive dependency on snowflake-connector-python and may be impacted: - kzr-snowflake =0.0.4, =0.2.0, =0.4.3 Source cves: CVE-2026-15925 Source advisory: OSV:PYSEC-2026-3920...

pipelinewise-tap-snowflake (2.0.3), pipelinewise-target-snowflake (1.10.1) +1 more potentially affected by CVE-2026-15925 via snowflake-connector-python (2.3.7)

snowflake-connector-python PYPI version 2.3.7 is affected by a known vulnerability. The following packages have a transitive dependency on snowflake-connector-python and may be impacted: - pipelinewise-tap-snowflake 2.0.3 - pipelinewise-target-snowflake 1.10.1 - snowmobile =0.2.0b16, =0.2.0b25...

pipelinewise-tap-snowflake (>=1.1.1, <=2.0.0) potentially affected by CVE-2026-15925 via snowflake-connector-python (2.2.2)

snowflake-connector-python PYPI version 2.2.2 is affected by a known vulnerability. The following packages have a transitive dependency on snowflake-connector-python and may be impacted: - pipelinewise-tap-snowflake =1.1.1, =2.0.0 Source cves: CVE-2026-15925 Source advisory: OSV:PYSEC-2026-3920...

Snowflake Connector for Python improperly verifies TLS hostnames

Improper TLS hostname verification in Snowflake Connector for Python versions prior to 4.7.1 and 3.18.1 may have allowed a network-positioned attacker to bypass certificate hostname validation on HTTPS connections made by the connector. An attacker with on-path network access could exploit this b...

datupapi (>=0.5.19, <=1.0.3) potentially affected by CVE-2026-15925 via snowflake-connector-python (2.5.0)

snowflake-connector-python PYPI version 2.5.0 is affected by a known vulnerability. The following packages have a transitive dependency on snowflake-connector-python and may be impacted: - datupapi =0.5.19, =1.0.3 Source cves: CVE-2026-15925 Source advisory: OSV:PYSEC-2026-3920...