Improper Input Validation Affecting mysql package, versions [8.4.0,8.4.13)[9.7.0,9.7.4)[26.7.0,26.10.0)


Severity

Recommended
0.0
high
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.41% (35th percentile)

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  • Snyk IDSNYK-UNMANAGED-MYSQL-21692328
  • published24 Oct 2026
  • disclosed20 Oct 2026
  • creditUnknown

Introduced: 20 Oct 2026

NewCVE-2026-101733  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade mysql to version 8.4.13, 9.7.4, 26.10.0 or higher.

Overview

Affected versions of this package are vulnerable to Improper Input Validation via the JSON handling process. An attacker can cause the server to hang or crash by sending specially crafted requests after authenticating with low-level privileges over the network using multiple protocols.

CVSS Base Scores

version 4.0
version 3.1