CVE-2026-49844
MediumAdvisory
Published 11 Jul 2026In the index since 5 Sept 2026
- Severity
- Medium
- worst across findings
- CVSS
- 6.3
- base score, highest
- EPSS
- 0.008
- 55th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 600
- of 17,787 indexed, latest versions
- Container images
- 566
- deployed by those charts
- Fix available
- 1 of 1
- affected package
Apache Log4j API: Improper encoding of non-finite floating-point values during MapMessage JSON serialization
Carried by container images the latest versions of 600 of 17,787 indexed charts deploy, on 566 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| log4j-apimaven | 2.13.2, 2.13.3, 2.14.0, 2.14.1+24 more | 2.25.5, 2.26.1 | 566 |
- OSV records
- GHSA-qv9r-c865-cp47
Charts affected
600 by stars
| Chart | Latest | Affected images | Radar Score |
|---|
Container images carrying it
566 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.