WebOb: Open redirect in Location header normalization via leading C0 control / space characters

SummaryThis is a third follow-up to CVE-2024-42353 / GHSA-mg3v-6m49-jhp3and CVE-2026-44889 / GHSA-fh3h-vg37-cc95.WebOb makes the Location header absolute when it serves a redirect. To stop arelative or protocol-relative target from redirecting users off-host, it checksthe value for a URI scheme a...

async-notify (>=0.5.17, <=0.6.3), async-sender (1.4.4) +8 more potentially affected by CVE-2026-55558 via aiosmtplib (1.1.6)

aiosmtplib PYPI version 1.1.6 is affected by a known vulnerability. The following packages have a transitive dependency on aiosmtplib and may be impacted: - async-notify =0.5.17, =0.1.3, =0.2.3, =1.0.4, =2.0.11, =0.9.13.1, =0.8.4, =0.1.0a0, =0.1.6a0 Source cves: CVE-2026-55558 Source advisory:...

PYSEC-2026-3943 WebOb: Open redirect in Location header normalization via leading C0 control / space characters

Summary This is a third follow-up to CVE-2024-42353 / GHSA-mg3v-6m49-jhp3 and CVE-2026-44889 / GHSA-fh3h-vg37-cc95. WebOb makes the Location header absolute when it serves a redirect. To stop a relative or protocol-relative target from redirecting users off-host, it checks the value for a URI...

PYSEC-2026-3915 qwed-mcp has Unsafe SymPy `parse_expr()` Remote Code Execution via Unsanitized Math Expression Input

Summary verifymathexpression in qwed-mcp v0.2.0 passes attacker-controlled strings directly to SymPy's parseexpr without restricting globaldict or validating the expression's AST. Because parseexpr internally calls eval and Python automatically injects the current module's builtins when no explic...

Hydra: hydra.utils.instantiate with untrusted config can lead to code execution

Summaryhydra.utils.instantiate resolves and calls Python objects from config. If anapplication passes untrusted config to instantiate, an attacker who controlstarget and its arguments can cause arbitrary code execution in the consumingprocess.Hydra is not a network service. Exploitation requires ...

PYSEC-2026-3891 PraisonAI workflow include bypasses tools.py autoload opt-in and executes included recipe code

Summary PraisonAI's workflow include implementation implicitly imports and executes an included recipe's tools.py file even when the documented tools.py autoload opt-in is unset. This bypasses the hardening added for the prior automatic tools.py RCE advisory family. A workflow that includes an...

sealights-python-agent (>=0.2.213, <=0.2.247) potentially affected by CVE-2026-76219 via gitpython (2.1.13)

gitpython PYPI version 2.1.13 is affected by a known vulnerability. The following packages have a transitive dependency on gitpython and may be impacted: - sealights-python-agent =0.2.213, =0.2.247 Source cves: CVE-2026-76219 Source advisory: OSV:PYSEC-2026-3838...

sealights-python-agent (>=0.2.213, <=0.2.247) potentially affected by CVE-2026-76220 via gitpython (2.1.13)

gitpython PYPI version 2.1.13 is affected by a known vulnerability. The following packages have a transitive dependency on gitpython and may be impacted: - sealights-python-agent =0.2.213, =0.2.247 Source cves: CVE-2026-76220 Source advisory: OSV:PYSEC-2026-3843...

cabrita (>=2.2.2b1, <=2.2.2b2), cico (>=0.1.0, <=0.1.8) +4 more potentially affected by CVE-2026-76219 via gitpython (2.1.10)

gitpython PYPI version 2.1.10 is affected by a known vulnerability. The following packages have a transitive dependency on gitpython and may be impacted: - cabrita =2.2.2b1, =0.1.0, =0.1.0, =3.11.1, =0.9.0, =0.9.7.2 Source cves: CVE-2026-76219 Source advisory: OSV:PYSEC-2026-3838...

cabrita (>=2.2.2b1, <=2.2.2b2), cico (>=0.1.0, <=0.1.8) +4 more potentially affected by CVE-2026-76217 via gitpython (2.1.10)

gitpython PYPI version 2.1.10 is affected by a known vulnerability. The following packages have a transitive dependency on gitpython and may be impacted: - cabrita =2.2.2b1, =0.1.0, =0.1.0, =3.11.1, =0.9.0, =0.9.7.2 Source cves: CVE-2026-76217 Source advisory: OSV:PYSEC-2026-3841...

cabrita (>=2.2.2b1, <=2.2.2b2), cico (>=0.1.0, <=0.1.8) +4 more potentially affected by CVE-2026-76218 via gitpython (2.1.10)

gitpython PYPI version 2.1.10 is affected by a known vulnerability. The following packages have a transitive dependency on gitpython and may be impacted: - cabrita =2.2.2b1, =0.1.0, =0.1.0, =3.11.1, =0.9.0, =0.9.7.2 Source cves: CVE-2026-76218 Source advisory: OSV:PYSEC-2026-3840...

sealights-python-agent (>=0.2.213, <=0.2.247) potentially affected by CVE-2026-76218 via gitpython (2.1.13)

gitpython PYPI version 2.1.13 is affected by a known vulnerability. The following packages have a transitive dependency on gitpython and may be impacted: - sealights-python-agent =0.2.213, =0.2.247 Source cves: CVE-2026-76218 Source advisory: OSV:PYSEC-2026-3840...

sealights-python-agent (>=0.2.213, <=0.2.247) potentially affected by CVE-2026-76217 via gitpython (2.1.13)

gitpython PYPI version 2.1.13 is affected by a known vulnerability. The following packages have a transitive dependency on gitpython and may be impacted: - sealights-python-agent =0.2.213, =0.2.247 Source cves: CVE-2026-76217 Source advisory: OSV:PYSEC-2026-3841...

PYSEC-2026-3925 Apache Thrift Python bindings have an Improper Handling of Highly Compressed Data (Data Amplification) vulnerability

Improper Handling of Highly Compressed Data Data Amplification vulnerability in Apache Thrift Python bindings. This issue affects Apache Thrift: before 0.24.0. Users are recommended to upgrade to version 0.24.0, which fixes the issue...

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...

PYSEC-2026-3927 Apache Thrift Python bindings have a Improper Validation of Certificate with Host Mismatch vulnerabilit

Improper Validation of Certificate with Host Mismatch vulnerability in Apache Thrift Python bindings. This issue affects Apache Thrift: before 0.24.0. Users are recommended to upgrade to version 0.24.0, which fixes the issue. This replaces CVE-2026-41603...

database-factory (>=1.0.5, <=1.0.6), mage-ai (>=0.1.0, <=0.2.8) +1 more potentially affected by CVE-2026-15925 via snowflake-connector-python (2.7.9)

snowflake-connector-python PYPI version 2.7.9 is affected by a known vulnerability. The following packages have a transitive dependency on snowflake-connector-python and may be impacted: - database-factory =1.0.5, =0.1.0, =1.4.0, =2.0.4 Source cves: CVE-2026-15925 Source advisory:...

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:...

ewah (>=0.1.25, <=0.2.5), fivetran-autogen (>=0.0.1rc8, <=0.0.1rc9) +6 more potentially affected by CVE-2026-15925 via snowflake-connector-python (2.0.2)

snowflake-connector-python PYPI version 2.0.2 is affected by a known vulnerability. The following packages have a transitive dependency on snowflake-connector-python and may be impacted: - ewah =0.1.25, =0.0.1rc8, =0.0.2, =2.2.0, =0.14.1, =0.110.1, =2.0.0, =2.1.0 - spswarehouse-airflow 0.6.3 Sour...

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...