4.9

CVE-2025-53062: oracle corporation mysql server Uncontrolled Resource Consumption

CVSS: 4.9v3.1MediumAnalyzed
AliasesUBUNTU-CVE-2025-53062
Published 21-10-2025Last modified 22-10-2025
Open JSON

Vulnerability summary

CVE-2025-53062 is a medium (CVSS 4.9) Uncontrolled Resource Consumption vulnerability in oracle corporation mysql server. EPSS estimates a 0.58% chance of exploitation in the next 30 days, higher than 46.6% of scored vulnerabilities.

Overall risk
20/100
0100
Low · default modelHow is this calculated?
CVSS score
4.9/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.58%
0%100%
Low · +0.04 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 7 · Related 2
RHSA-2025:23008RHSA-2025:23109RHSA-2025:23111RHSA-2025:23134RHSA-2025:23137USN-7873-1

Timeline

  1. 21-10-2025
    PublishedVulnerability first disclosed.
  2. 22-10-2025
    Last modifiedVulnerability information updated.

Description

Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.0-8.0.43, 8.4.0-8.4.6 and 9.0.0-9.4.0. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.58%

Chance of exploitation in the next 30 days

Percentile

47%

Versus all other CVEs

30-day change

+0.04 pp

From 0.54% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.58%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Ubuntu7 products
  • mariadb-10.3All versions (No fix recorded)
  • mysql-5.5All versions (No fix recorded)
  • mysql-5.7All versions (No fix recorded)
  • mysql-8.0< 8.0.45-0ubuntu0.20.04.1+esm2 | < 8.0.44-0ubuntu0.22.04.1 | < 8.0.44-0ubuntu0.24.04.1
  • mysql-8.4< 8.4.7-0ubuntu0.25.10.2 | < 8.4.7-0ubuntu2
Oracle1 product
  • mysql_server≥ 8.0.0, < 8.0.43 | ≥ 8.4.0, < 8.4.6 | ≥ 9.0.0, < 9.4.0
Oracle corporation1 product
  • mysql server≥ 8.0.0, ≤ 8.0.43 | ≥ 8.4.0, ≤ 8.4.6 | ≥ 9.0.0, ≤ 9.4.0

3 vendors · 9 products

References

6 links