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
- 603
- of 17,781 indexed, latest versions
- Container images
- 570
- 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 603 of 17,781 indexed charts deploy, on 570 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 | 570 |
- OSV records
- GHSA-qv9r-c865-cp47
Charts affected
603 by stars
Container images carrying it
570 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| cbioportal/ | 08debbd2dbf9 | log4j-api | 2.25.5 | 1 |
| chandanteekinavar/ | 0cf52bf5ee9a | log4j-api | 2.25.5 | 1 |
| ckan/ | ef8e5d3e6be1 | log4j-api | 2.25.5 | 1 |
| cmosborn/ | 6ec0a8878ad2 | log4j-api | 2.25.5 | 1 |
| cnieg/ | d4b478d76f2a | log4j-api | 2.25.5 | 1 |
| commerceexperts/ | 9e33ad89baf6 | log4j-api | 2.25.5 | 1 |
| conductoross/ | 9fba127693e6 | log4j-api | 2.25.5 | 1 |
| confluentinc/ | f466f8649aa8 | log4j-api | 2.25.5 | 1 |
| confluentinc/ | 0ad069035863 | log4j-api | 2.25.5 | 1 |
| confluentinc/ | f0cfd047a839 | log4j-api | 2.25.5 | 1 |
| consensys/ | bf6ecd2ea716 | log4j-api | 2.25.5 | 1 |
| consensys/ | f146a51a1ba3 | log4j-api | 2.25.5 | 1 |
| dannielkil/ | e3b479a55a69 | log4j-api | 2.25.5 | 1 |
| datamate/ | 2dd66b722464 | log4j-api | 2.25.5 | 1 |
| dbeaver/ | 87ab86d00f8c | log4j-api | 2.25.5 | 1 |
| dellcloud/ | 02fc234353a9 | log4j-api | 2.25.5 | 1 |
| dellcloud/ | 4d2eb25b9225 | log4j-api | 2.25.5 | 1 |
| dremio/ | 80ed2e3b7c43 | log4j-api | 2.25.5 | 1 |
| drpcorg/ | 8858fae1859d | log4j-api | 2.25.5 | 1 |
| easypi/ | d2950a36a576 | log4j-api | 2.25.5 | 1 |
| eclipseaerios/ | 43cd999a008d | log4j-api | 2.25.5 | 1 |
| eclipseaerios/ | 15fba526a4f8 | log4j-api | 2.25.5 | 1 |
| elastictranscoder/ | 963ab3858c6b | log4j-api | 2.25.5 | 1 |
| elastictranscoder/ | 26208b8c2359 | log4j-api | 2.25.5 | 1 |
| elastictranscoder/ | b4a0327029e6 | log4j-api | 2.25.5 | 1 |
| elastictranscoder/ | 5b75d19e2733 | log4j-api | 2.25.5 | 1 |
| emeraldpay/ | 126f0ae0b388 | log4j-api | 2.25.5 | 1 |
| emeraldpay/ | ac2a4bc66ab6 | log4j-api | 2.25.5 | 1 |
| empathyco/ | 03e724e41eeb | log4j-api | 2.25.5 | 1 |
| epam/ | 0ac5be78d7c2 | log4j-api | 2.25.5 | 1 |
| erudikaltd/ | 235e0bc53da2 | log4j-api | 2.25.5 | 1 |
| erudikaltd/ | 949c56b57e8f | log4j-api | 2.25.5 | 1 |
| expediagroup/ | 4f2cf61e7de9 | log4j-api | 2.25.5 | 1 |
| fabioformosa/ | 063873af085c | log4j-api | 2.25.5 | 1 |
| farberg/ | 4b4a22487394 | log4j-api | 2.25.5 | 1 |
| featurehub/ | c8d5551b5e40 | log4j-api | 2.25.5 | 1 |
| featurehub/ | 98ad426737f6 | log4j-api | 2.25.5 | 1 |
| featurehub/ | 477d8bf771a9 | log4j-api | 2.25.5 | 1 |
| fimperato/ | 6441f6545613 | log4j-api | 2.25.5 | 1 |
| fimperato/ | e32920eedd3a | log4j-api | 2.25.5 | 1 |
| fimperato/ | 604012b77841 | log4j-api | 2.25.5 | 1 |
| fimperato/ | df05c388ea6c | log4j-api | 2.25.5 | 1 |
| fimperato/ | c0cfaca070d9 | log4j-api | 2.25.5 | 1 |
| flofree/ | 6b6486c5f81e | log4j-api | 2.25.5 | 1 |
| flowable/ | b7ae287502cd | log4j-api | 2.25.5 | 1 |
| folioci/ | c3cfa89eee2f | log4j-api | 2.25.5 | 1 |
| folioci/ | b4863d135524 | log4j-api | 2.25.5 | 1 |
| folioci/ | 48c9b1d180d4 | log4j-api | 2.25.5 | 1 |
| folioci/ | c64e4d9dd3fc | log4j-api | 2.25.5 | 1 |
| folioci/ | e760dbb81d1a | log4j-api | 2.25.5 | 1 |