CVE-2026-21937
MediumAdvisory
Published 20 Jan 2026In the index since 6 Sept 2026
- Severity
- Medium
- worst across findings
- CVSS
- 4.9
- base score, highest
- EPSS
- 0.004
- 29th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 54
- of 17,781 indexed, latest versions
- Container images
- 55
- deployed by those charts
- Fix available
- 1 of 4
- affected packages
The matching OSV records carry no description.
Carried by container images the latest versions of 54 of 17,781 indexed charts deploy, on 55 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| mysql-8.0deb | 8.0.23-0ubuntu0.20.04.1, 8.0.25-0ubuntu0.20.04.1, 8.0.26-0ubuntu0.20.04.2, 8.0.26-0ubuntu0.20.04.3+23 more | 8.0.45-0ubuntu0.20.04.1+esm2, 8.0.45-0ubuntu0.22.04.1, 8.0.45-0ubuntu0.24.04.1 | 47 |
| mysql-5.7deb | 5.7.20-0ubuntu0.16.04.1, 5.7.29-0ubuntu0.18.04.1, 5.7.32-0ubuntu0.18.04.1, 5.7.33-0ubuntu0.18.04.1+2 more | no fix listed | 6 |
| mysql-5.5deb | 5.5.60-0ubuntu0.14.04.1, 5.5.62-0ubuntu0.14.04.1 | no fix listed | 2 |
| mariadb-10.3deb | 1:10.3.34-0ubuntu0.20.04.1 | no fix listed | 1 |
- OSV records
- UBUNTU-CVE-2026-21937
- Also known as
- USN-7994-1, USN-8006-1
Charts affected
54 by stars
Container images carrying it
55 by charts deploying them
A fixed version is listed for 1 of the 4 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| ghcr.io/ | 01563adc95fd | mysql-8.0 | 8.0.45-0ubuntu0.20.04.1+esm2 | 1 |
| ghcr.io/ | 2b92df1143b9 | mysql-8.0 | 8.0.45-0ubuntu0.20.04.1+esm2 | 1 |
| ghcr.io/ | 600221f0f43f | mysql-8.0 | 8.0.45-0ubuntu0.20.04.1+esm2 | 1 |
| ghcr.io/ | a85e03d8bc1d | mysql-8.0 | 8.0.45-0ubuntu0.20.04.1+esm2 | 1 |
| ghcr.io/ | 8e6a9516eac0 | mysql-5.7 | no fix listed | 1 |