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.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| library/ | 348e3f56faa2 | log4j-api | 2.25.5 | 1 |
| library/ | 5ab4ab0358cf | log4j-api | 2.25.5 | 1 |
| library/ | 6c162e2432f8 | log4j-api | 2.25.5 | 1 |
| library/ | 8f01f7bb053e | log4j-api | 2.25.5 | 1 |
| library/ | d124efd81fbb | log4j-api | 2.25.5 | 1 |
| library/ | 0842dcd4c8f8 | log4j-api | 2.25.5 | 1 |
| library/ | eb2f0be32efd | log4j-api | 2.25.5 | 1 |
| library/ | ef9723cf4fe4 | log4j-api | 2.25.5 | 1 |
| library/ | bd5d420506d6 | log4j-api | 2.25.5 | 1 |
| library/ | 56490ac14a31 | log4j-api | 2.25.5 | 1 |
| linuxserver/ | d286a7f55a59 | log4j-api | 2.25.5 | 1 |
| linuxserver/ | 0ae315a3a456 | log4j-api | 2.25.5 | 1 |
| linuxserver/ | ab105cc50322 | log4j-api | 2.25.5 | 1 |
| linuxserver/ | b6ce6968ee45 | log4j-api | 2.25.5 | 1 |
| liukunup/ | 9c079617a81b | log4j-api | 2.25.5 | 1 |
| lourdesmorente/ | 608745878cdb | log4j-api | 2.25.5 | 1 |
| magento/ | 59fb6f0f1461 | log4j-api | 2.25.5 | 1 |
| maksimkavalenka/ | 64a25afb8748 | log4j-api | 2.25.5 | 1 |
| maksimkavalenka/ | 13ad9bb170a0 | log4j-api | 2.25.5 | 1 |
| maksimkavalenka/ | 2bcdac368b07 | log4j-api | 2.25.5 | 1 |
| metabase/ | 7807bc5cad17 | log4j-api | 2.25.5 | 1 |
| metabase/ | 9ebdc664a6b2 | log4j-api | 2.25.5 | 1 |
| molynx/ | 441c9f52f092 | log4j-api | 2.25.5 | 1 |
| nacos/ | 0e951a1d07bb | log4j-api | 2.25.5 | 1 |
| nacos/ | 30a39cb0c54d | log4j-api | 2.25.5 | 1 |
| nacos/ | fe6e5688cdf3 | log4j-api | 2.25.5 | 1 |
| odavid/ | e7ab3bbc948e | log4j-api | 2.25.5 | 1 |
| olvid/ | e0e6b165d879 | log4j-api | 2.25.5 | 1 |
| openbas/ | d986d80b0a75 | log4j-api | 2.25.5 | 1 |
| opensearchproject/ | 57c25fa01d3c | log4j-api | 2.25.5 | 1 |
| opensearchproject/ | 43b0cdaf26ed | log4j-api | 2.25.5 | 1 |
| opensearchproject/ | 1963b3ece46d | log4j-api | 2.25.5 | 1 |
| opensearchproject/ | 466a49f379bb | log4j-api | 2.25.5 | 1 |
| opensearchproject/ | 474ea3fdf25d | log4j-api | 2.25.5 | 1 |
| opensearchproject/ | 645d3d9390ad | log4j-api | 2.25.5 | 1 |
| opensearchproject/ | 69588c664014 | log4j-api | 2.25.5 | 1 |
| opensearchproject/ | 798cf28e226a | log4j-api | 2.25.5 | 1 |
| opensearchproject/ | 8690b204fe91 | log4j-api | 2.25.5 | 1 |
| opensearchproject/ | c8f3ebd2a934 | log4j-api | 2.25.5 | 1 |
| opentext/ | cf89a88180fb | log4j-api | 2.25.5 | 1 |
| openzipkin/ | 197a9692f6a9 | log4j-api | 2.25.5 | 1 |
| operaton/ | b35867ffe4d8 | log4j-api | 2.25.5 | 1 |
| opsmx11/ | 5c50ca123d88 | log4j-api | 2.25.5 | 1 |
| oscarsotosanchez/ | 730c00a099b8 | log4j-api | 2.25.5 | 1 |
| pcarrascoponce/ | 981fc482442c | log4j-api | 2.25.5 | 1 |
| penpotapp/ | 47853d9bb9dd | log4j-api | 2.25.5 | 1 |
| penpotapp/ | 770b55f6e51b | log4j-api | 2.26.1 | 1 |
| platform9community/ | de3fa9b70df1 | log4j-api | 2.25.5 | 1 |
| platform9community/ | 40a4970de568 | log4j-api | 2.25.5 | 1 |
| platform9community/ | 2089811e5cc6 | log4j-api | 2.25.5 | 1 |