CVE-2026-60331 — mysql: Replication unspecified vulnerability (CPU Jul 2026)

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MEDIUM

mysql: Replication unspecified vulnerability (CPU Jul 2026)

Published Jul 21, 2026

6.4

MEDIUM

CVSS 3.1

EPSS 0.15%

Description

Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (component: Server: Replication). Supported versions that are affected are MySQL Server: 8.4.0-8.4.10, 9.7.0-9.7.1; MySQL Cluster: 8.0.0-8.0.47, 8.4.0-8.4.10 and 9.7.0-9.7.1. Difficult to exploit vulnerability allows high privileged attacker with logon to the infrastructure where MySQL Server, MySQL Cluster executes to compromise MySQL Server, MySQL Cluster. Successful attacks of this vulnerability can result in takeover of MySQL Server, MySQL Cluster. CVSS 3.1 Base Score 6.4 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H).

Affected products

Vendor Oracle Corporation Product MySQL Cluster Default
n/a
- Version
  8.0.0-8.0.47
  Status
  affected
  Constraints
  -
- Version
  8.4.0-8.4.10
  Status
  affected
  Constraints
  -
- Version
  9.7.0-9.7.1
  Status
  affected
  Constraints
  -
Vendor Oracle Corporation Product MySQL Server Default
n/a
- Version
  8.4.0-8.4.10
  Status
  affected
  Constraints
  -
- Version
  9.7.0-9.7.1
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Oracle Corporation

MySQL Cluster

n/a

Version	Status	Constraints
8.0.0-8.0.47	affected	-
8.4.0-8.4.10	affected	-
9.7.0-9.7.1	affected	-

Oracle Corporation

MySQL Server

n/a

Version	Status	Constraints
8.4.0-8.4.10	affected	-
9.7.0-9.7.1	affected	-

Red Hat Enterprise Linux 10

mysql8.4-0:8.4.11-1.el10_2

Fixed · RHSA-2026:56007
Red Hat Enterprise Linux 8

mysql:8.4-8100020260812072430.489197e6

Fixed · RHSA-2026:56936
Red Hat Enterprise Linux 9

mysql:8.4-9080020260812072812.rhel9

Fixed · RHSA-2026:56973
Red Hat Enterprise Linux 6

mysql

Not affected

Product	Package	State	Advisory
Red Hat Enterprise Linux 10	mysql8.4-0:8.4.11-1.el10_2	Fixed	RHSA-2026:56007
Red Hat Enterprise Linux 8	mysql:8.4-8100020260812072430.489197e6	Fixed	RHSA-2026:56936
Red Hat Enterprise Linux 9	mysql:8.4-9080020260812072812.rhel9	Fixed	RHSA-2026:56973
Red Hat Enterprise Linux 6	mysql	Not affected	n/a

Remediation

Red Hat statement

Red Hat Product Security rates the severity of this flaw as determined by the Oracle MySQL Critical Patch Update.

Metrics

0.15% 0.00146

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.00146

Score over time

Jul–Oct 2026

EPSS v5

Percentile over time

EPSS v5

Table of values (2 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	0.15% (0.00146)	3.25th	v5 (v2026.06.15)
Jul 22, 2026	0.13% (0.00127)	2.76th	v5 (v2026.06.15)

Weaknesses (2)

CWE-266

Incorrect Privilege Assignment

CWE-284

References (6)

https://access.redhat.com/security/cve/CVE-2026-60331
Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2504855
Issue Tracking
https://nvd.nist.gov/vuln/detail/CVE-2026-60331
https://www.cve.org/CVERecord?id=CVE-2026-60331
https://www.oracle.com/security-alerts/cpujul2026.html
vendor-advisoryVendor Advisory
https://www.oracle.com/security-alerts/cpujul2026.html#AppendixMSQL

Link	Providers	Tags
https://access.redhat.com/security/cve/CVE-2026-60331		Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2504855		Issue Tracking
https://nvd.nist.gov/vuln/detail/CVE-2026-60331
https://www.cve.org/CVERecord?id=CVE-2026-60331
https://www.oracle.com/security-alerts/cpujul2026.html		vendor-advisoryVendor Advisory
https://www.oracle.com/security-alerts/cpujul2026.html#AppendixMSQL