{"answers":{"affected":"17 open source packages ship an affected version, including snowflake-connector-python, github.com/snowflakedb/gosnowflake and github.com/snowflakedb/gosnowflake/v2.","exploited":"There is no known exploitation of CVE-2026-86597 in the wild and no public exploit code.","fix":"Upgrade snowflake-connector-python to 4.7.3 or later.","what":"CVE-2026-86597 is a medium-severity vulnerability in Snowflake Connector for Python, published on 8 Sep 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-86597 and fix it if it is affected.\n\nWhat it is: CVE-2026-86597 is a medium-severity vulnerability in Snowflake Connector for Python, published on 8 Sep 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-86597 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- snowflake-connector-python (PyPI): affected all versions; fixed in 4.7.3\n- snowflake-connector-python (PyPI): affected all versions; fixed in 4.7.3\n- snowflake-connector-python (PyPI): affected all versions; fixed in 4.7.3\n- github.com/snowflakedb/gosnowflake (Go): affected all versions; no fix listed\n- github.com/snowflakedb/gosnowflake (Go): affected all versions up to 1.19.1; no fix listed\n- github.com/snowflakedb/gosnowflake (Go): affected all versions up to 1.19.1; no fix listed\n- github.com/snowflakedb/gosnowflake/v2 (Go): affected all versions; fixed in 2.2.0\n- github.com/snowflakedb/gosnowflake/v2 (Go): affected all versions; fixed in 2.2.0\n- github.com/snowflakedb/gosnowflake/v2 (Go): affected all versions; fixed in 2.2.0\n- net.snowflake:snowflake-jdbc (Maven): affected all versions; fixed in 4.3.4\n- net.snowflake:snowflake-jdbc (Maven): affected all versions; fixed in 4.3.4\n- net.snowflake:snowflake-jdbc-fips (Maven): affected all versions; fixed in 4.3.4\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-86597/ (Markdown: https://insights.sbomify.com/CVE-2026-86597/index.md)","id":"CVE-2026-86597","markdown":"https://insights.sbomify.com/CVE-2026-86597/index.md","name":"CVE-2026-86597","record":{"aliases":["CLEANSTART-2026-BX63294","CLEANSTART-2026-HL90010","ECHO-8628-ddd7-76a8","GHSA-qqj6-54q6-cxv6","GO-2026-6665","MINI-29vj-ghj7-rpq3","MINI-338r-hrhm-crrj","MINI-3jpp-6wxm-p2m7","MINI-3mxp-gvgm-23xq","MINI-3x9v-wrfv-684w","MINI-47wf-5hhr-rxhx","MINI-4h4p-8gh7-7m23","MINI-7jpm-gpj3-84vg","MINI-7v4w-cqjg-45r2","MINI-856p-c35w-p239","MINI-9chr-chj6-qg2r","MINI-fqhh-28fc-2xfj","MINI-g26p-xwmq-xw92","MINI-h8h6-wr8q-cj5h","MINI-mq5x-mg7j-wrr5","MINI-pxf8-qr9j-j9gg","MINI-rpq7-cgvp-94fp","MINI-vpcg-45rw-gxmc","MINI-w432-2mv3-7q36","MINI-wj99-p3pg-ph3c","PYSEC-2026-4301"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read","account_takeover"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Snowflake database drivers","requires_auth":"low_privilege","summary":"Snowflake drivers leak sensitive credentials and keys to logs, allowing attackers with log access to authenticate to accounts or access cloud storage.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"SNOWFLAKE","cpe":[],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-532","name":"Insertion of Sensitive Information into Log File"}],"description":"Insertion of sensitive information into log files in the Snowflake Python, Go, JDBC, Node.js, PHP PDO, and ODBC drivers allowed authentication tokens, query-result encryption keys, pre-signed cloud-storage URLs, and SAML assertions to be written to diagnostic logs in circumstances where the available log redaction did not cover all affected log paths and data types. An attacker with read access to the log destination, whether the local filesystem, a log aggregation service, or a CI/CD artifact store, could obtain credentials and decryption keys that, if still valid at the time of access, could be used to authenticate to the corresponding Snowflake account or cloud-storage object. Successful exploitation requires read access to the log destination, and impact is bounded by credential lifetime and object scope. The fix is available in Snowflake Connector for Python v4.7.3, Snowflake Go Driver v2.2.0, Snowflake JDBC Driver v4.3.4 (including the snowflake-jdbc-fips and snowflake-jdbc-thin), Snowflake Node.js Driver v3.3.0, Snowflake PHP PDO Driver v4.2.0, and Snowflake ODBC Driver v3.20.0. Users must manually upgrade and should securely delete previously generated diagnostic logs containing sensitive information where retention is not required.","ecosystems":["Go","Maven","PyPI","npm"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Sensitive information written to logs by Snowflake drivers","id":"CVE-2026-86597","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"information_disclosure","year":"2026"},"n_packages":17,"n_references":6,"next":{"headline":"Workload identity attestation generated before login host validation in Snowflake drivers","id":"CVE-2026-86600"},"packages":[{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":[],"package":"github.com/snowflakedb/gosnowflake","purl":"pkg:golang/github.com/snowflakedb/gosnowflake","source":"GO-2026-6665"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":["1.19.1"],"package":"github.com/snowflakedb/gosnowflake","purl":null,"source":"GHSA-qqj6-54q6-cxv6"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":["1.19.1"],"package":"github.com/snowflakedb/gosnowflake","purl":"pkg:golang/github.com/snowflakedb/gosnowflake","source":"GHSA-qqj6-54q6-cxv6"},{"ecosystem":"Go","fixed":["2.2.0"],"introduced":["0"],"last_affected":[],"package":"github.com/snowflakedb/gosnowflake/v2","purl":null,"source":"GHSA-qqj6-54q6-cxv6"},{"ecosystem":"Go","fixed":["2.2.0"],"introduced":["0"],"last_affected":[],"package":"github.com/snowflakedb/gosnowflake/v2","purl":"pkg:golang/github.com/snowflakedb/gosnowflake/v2","source":"GHSA-qqj6-54q6-cxv6"},{"ecosystem":"Go","fixed":["2.2.0"],"introduced":["0"],"last_affected":[],"package":"github.com/snowflakedb/gosnowflake/v2","purl":"pkg:golang/github.com/snowflakedb/gosnowflake/v2","source":"GO-2026-6665"},{"ecosystem":"Maven","fixed":["4.3.4"],"introduced":["0"],"last_affected":[],"package":"net.snowflake:snowflake-jdbc","purl":null,"source":"GHSA-qqj6-54q6-cxv6"},{"ecosystem":"Maven","fixed":["4.3.4"],"introduced":["0"],"last_affected":[],"package":"net.snowflake:snowflake-jdbc","purl":"pkg:maven/net.snowflake/snowflake-jdbc","source":"GHSA-qqj6-54q6-cxv6"},{"ecosystem":"Maven","fixed":["4.3.4"],"introduced":["0"],"last_affected":[],"package":"net.snowflake:snowflake-jdbc-fips","purl":null,"source":"GHSA-qqj6-54q6-cxv6"},{"ecosystem":"Maven","fixed":["4.3.4"],"introduced":["0"],"last_affected":[],"package":"net.snowflake:snowflake-jdbc-fips","purl":"pkg:maven/net.snowflake/snowflake-jdbc-fips","source":"GHSA-qqj6-54q6-cxv6"},{"ecosystem":"Maven","fixed":["4.3.4"],"introduced":["0"],"last_affected":[],"package":"net.snowflake:snowflake-jdbc-thin","purl":null,"source":"GHSA-qqj6-54q6-cxv6"},{"ecosystem":"Maven","fixed":["4.3.4"],"introduced":["0"],"last_affected":[],"package":"net.snowflake:snowflake-jdbc-thin","purl":"pkg:maven/net.snowflake/snowflake-jdbc-thin","source":"GHSA-qqj6-54q6-cxv6"},{"ecosystem":"PyPI","fixed":["4.7.3"],"introduced":["0"],"last_affected":[],"package":"snowflake-connector-python","purl":null,"source":"GHSA-qqj6-54q6-cxv6"},{"ecosystem":"PyPI","fixed":["4.7.3"],"introduced":["0"],"last_affected":[],"package":"snowflake-connector-python","purl":"pkg:pypi/snowflake-connector-python","source":"GHSA-qqj6-54q6-cxv6"},{"ecosystem":"PyPI","fixed":["4.7.3"],"introduced":["0"],"last_affected":[],"package":"snowflake-connector-python","purl":"pkg:pypi/snowflake-connector-python","source":"PYSEC-2026-4301"},{"ecosystem":"npm","fixed":["3.3.0"],"introduced":["0"],"last_affected":[],"package":"snowflake-sdk","purl":null,"source":"GHSA-qqj6-54q6-cxv6"},{"ecosystem":"npm","fixed":["3.3.0"],"introduced":["0"],"last_affected":[],"package":"snowflake-sdk","purl":"pkg:npm/snowflake-sdk","source":"GHSA-qqj6-54q6-cxv6"}],"prev":{"headline":"SQLi in Iron Mountain's enVision","id":"CVE-2026-86595"},"products":["Snowflake Connector for Python","Snowflake Go Driver","Snowflake JDBC Driver","Snowflake JDBC Driver (FIPS)","Snowflake JDBC Driver (Thin)","Snowflake Node.js Driver","Snowflake ODBC Driver","Snowflake PHP PDO Driver"],"published":"2026-09-08","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"class":"attribution","licence":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-10","vendors":["Snowflake"]},"summary":"Snowflake drivers leak sensitive credentials and keys to logs, allowing attackers with log access to authenticate to accounts or access cloud storage.","url":"https://insights.sbomify.com/CVE-2026-86597/"}