4.9

CVE-2025-21490: debian debian_linux

CVSS: 4.9v3.1MediumModified
AliasesALPINE-CVE-2025-21490MGASA-2025-0047SUSE-SU-2025:01716-1
Published 21-01-2025Last modified 03-11-2025
Open JSON

Vulnerability summary

CVE-2025-21490 is a medium (CVSS 4.9) vulnerability in debian debian_linux. EPSS estimates a 1.28% chance of exploitation in the next 30 days, higher than 69.6% 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
1.28%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 10 · Related 3
RHSA-2025:1671RHSA-2025:1673RHSA-2025:19572RHSA-2025:19584RHSA-2026:0247RHSA-2026:0334

Timeline

  1. 21-01-2025
    PublishedVulnerability first disclosed.
  2. 03-11-2025
    Last modifiedVulnerability information updated.

Description

Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.40 and prior, 8.4.3 and prior and 9.1.0 and prior. 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

7 scores · 7 sources · 1 version

EPSS trend

Probability

1.28%

Chance of exploitation in the next 30 days

Percentile

70%

Versus all other CVEs

30-day change

0.00 pp

From 1.28% on 19-09-2026

19-09-202619-10-2026
EPSS score
1.28%

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

Ubuntu10 products
  • mariadb< 1:10.11.11-0ubuntu0.24.04.2
  • mariadb-10.0All versions (No fix recorded)
  • mariadb-10.1All versions (No fix recorded)
  • mariadb-10.3All versions (No fix recorded)
  • mariadb-10.6< 1:10.6.21-0ubuntu0.22.04.2
Chainguard3 products
  • mariadb-11.2All versions (No fix recorded)
  • mariadb-11.5All versions (No fix recorded)
  • mariadb-11.6All versions (No fix recorded)
Debian3 products
  • mariadb< 1:10.11.11-0+deb12u1 | < 1:11.4.5-1
  • mariadb-10.5< 1:10.5.28-0+deb11u1
  • debian_linuxEOL11.0
Wolfi3 products
  • mariadb-11.2All versions (No fix recorded)
  • mariadb-11.5All versions (No fix recorded)
  • mariadb-11.6All versions (No fix recorded)
Opensuse2 products
  • mariadb&distro=openSUSE Leap 15.6< 10.11.11-150600.4.10.1
  • mariadb&distro=openSUSE Tumbleweed< 11.7.2-1.1
Suse2 products
  • mariadb&distro=SUSE Linux Enterprise Module for Package Hub 15 SP6< 10.11.11-150600.4.10.1
  • mariadb&distro=SUSE Linux Enterprise Module for Server Applications 15 SP6< 10.11.11-150600.4.10.1
Alpine1 product
  • mariadb< 10.11.11-r0 | < 11.4.5-r0
Mageia1 product
  • mariadb< 10.11.11-1.mga9
Oracle1 product
  • mysql_server≥ 8.0.0, ≤ 8.0.40 | ≥ 8.4.0, ≤ 8.4.3 | ≥ 9.0.0, ≤ 9.1.0
Oracle corporation1 product

10 vendors · 27 products

References

18 links
Show all 18 references