PT-2025-29637 · Oracle+7 · Mysql 9.3.0+12

Published 2025-07-15 · Updated 2025-12-08 · CVE-2025-50084

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

AV:N/AC:L/Au:S/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Oracle MySQL versions 8.0.0 through 8.0.42 Oracle MySQL versions 8.4.0 through 8.4.5 Oracle MySQL versions 9.0.0 through 9.3.0

Description A vulnerability exists in the Optimizer component of Oracle MySQL Server. Successful exploitation of this issue can lead to a denial-of-service (DOS) condition, causing the server to hang or crash repeatedly. The vulnerability is easily exploitable and requires network access with high privileges.

Recommendations Oracle MySQL versions prior to 8.0.43 Oracle MySQL versions prior to 8.4.6 Oracle MySQL versions prior to 9.3.1

Fix

DoS

Incorrect Authorization

Weakness Enumeration

CWE-863

Related Identifiers

ALSA-2025:15699

ALSA-2025:16046

ALSA-2025:16086

ALSA-2025:16861

AZL-65273

AZL-65453

BDU:2025-08705

CESA-2025_16861

CVE-2025-50084

INFSA-2025_16046

INFSA-2025_16086

INFSA-2025_16861

OESA-2025-2085

RHSA-2025:16861

RHSA-2025_16046

RHSA-2025_16086

RHSA-2025_16861

USN-7691-1

USN-7691-2

Affected Products

Almalinux

Centos

Linuxmint

Mysql Server

Mysql 8.0.0

Mysql 8.0.42

Mysql 8.4.0

Mysql 8.4.5

Mysql 9.0.0

Mysql 9.3.0

Red Hat

Rocky Linux

Ubuntu

References · 189

• https://ubuntu.com/security/CVE-2025-50091 · Vendor Advisory
• https://linux.oracle.com/errata/ELSA-2025-16861.html · Vendor Advisory
• https://errata.almalinux.org/9/ALSA-2025-16086.html · Vendor Advisory
• https://oracle.com/security-alerts/cpujul2025.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-50085 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-50086 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-50068 · Security Note
• https://ubuntu.com/security/CVE-2025-50083 · Vendor Advisory
• https://osv.dev/vulnerability/ALSA-2025:15699 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-50097 · Security Note
• https://ubuntu.com/security/notices/USN-7691-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-50093 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-53023 · Security Note
• https://ubuntu.com/security/CVE-2025-50087 · Vendor Advisory
• https://osv.dev/vulnerability/USN-7691-2 · Vendor Advisory