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 |
|---|---|---|---|---|
| platform9community/ | d1165c94dfb3 | log4j-api | 2.25.5 | 1 |
| platform9community/ | 8d11b50368c6 | log4j-api | 2.25.5 | 1 |
| rabeh/ | 941007b6946e | log4j-api | 2.25.5 | 1 |
| radarbase/ | e1758508e033 | log4j-api | 2.25.5 | 1 |
| razzy10/ | 702e411956db | log4j-api | 2.25.5 | 1 |
| redestroyder/ | 740364a619fd | log4j-api | 2.25.5 | 1 |
| redestroyder/ | db03499a0726 | log4j-api | 2.25.5 | 1 |
| refar/ | 241373fa2972 | log4j-api | 2.25.5 | 1 |
| refar/ | e5490f050f9f | log4j-api | 2.25.5 | 1 |
| remche/ | 8bcda8a04d3b | log4j-api | 2.25.5 | 1 |
| reportportal/ | 9df41f8fb320 | log4j-api | 2.25.5 | 1 |
| reportportal/ | bf193091525a | log4j-api | 2.25.5 | 1 |
| reportportal/ | 6a954407b417 | log4j-api | 2.25.5 | 1 |
| reportportal/ | 9e73114dbd15 | log4j-api | 2.25.5 | 1 |
| reportportal/ | 99d27d58d6b4 | log4j-api | 2.25.5 | 1 |
| reportportal/ | dc166c58485a | log4j-api | 2.25.5 | 1 |
| resurfaceio/ | d5cda2f64109 | log4j-api | 2.25.5 | 1 |
| richardchesterwood/ | f7f8d5951155 | log4j-api | 2.25.5 | 1 |
| rm3l/ | 9a7f732245a3 | log4j-api | 2.25.5 | 1 |
| rm3l/ | 62d1cc4223e5 | log4j-api | 2.25.5 | 1 |
| robotshop/ | 89753ab48919 | log4j-api | 2.25.5 | 1 |
| royalwang/ | df99e2499f91 | log4j-api | 2.25.5 | 1 |
| salaboy/ | f225568e6d03 | log4j-api | 2.25.5 | 1 |
| salehmir/ | 1afa95f979e9 | log4j-api | 2.25.5 | 1 |
| scorpiobroker/ | db55012043df | log4j-api | 2.25.5 | 1 |
| seataio/ | ee1ed55f4144 | log4j-api | 2.25.5 | 1 |
| siakhooi/ | f1f4b5b1b870 | log4j-api | 2.25.5 | 1 |
| signald/ | 0ffad7ccc2eb | log4j-api | 2.25.5 | 1 |
| signald/ | edbff058278c | log4j-api | 2.25.5 | 1 |
| slagattollas/ | cecd95e31486 | log4j-api | 2.25.5 | 1 |
| slagattollas/ | dc63973dae0d | log4j-api | 2.25.5 | 1 |
| slamdev/ | 3ca20c184c55 | log4j-api | 2.25.5 | 1 |
| soldevelo/ | cfdc08c2f577 | log4j-api | 2.25.5 | 1 |
| someblackmagic/ | 0d63ba37a560 | log4j-api | 2.25.5 | 1 |
| sslhep/ | 9e80af083079 | log4j-api | 2.25.5 | 1 |
| stain/ | b1d0c96f19ad | log4j-api | 2.25.5 | 1 |
| stanislovesid/ | 4fe1ed26e194 | log4j-api | 2.25.5 | 1 |
| stardog/ | 2714e5c4b3c1 | log4j-api | 2.25.5 | 1 |
| streamnative/ | 91e54375e154 | log4j-api | 2.25.5 | 1 |
| structurizr/ | 4b5ffb5119c8 | log4j-api | 2.25.5 | 1 |
| svtechnmaa/ | 6e368ace0977 | log4j-api | 2.25.5 | 1 |
| sysnet4admin/ | bc25b152d88e | log4j-api | 2.25.5 | 1 |
| tchiotludo/ | c2824dc2ae44 | log4j-api | 2.25.5 | 1 |
| thehiveproject/ | f4bc64fb8844 | log4j-api | 2.25.5 | 1 |
| thingsboard/ | bd45a09d85d9 | log4j-api | 2.25.5 | 1 |
| thingsboard/ | a06f53c5e2da | log4j-api | 2.25.5 | 1 |
| thingsboard/ | 030f316ce301 | log4j-api | 2.25.5 | 1 |
| thingsboard/ | 645f43b688f7 | log4j-api | 2.25.5 | 1 |
| thingsboard/ | f40a542832c4 | log4j-api | 2.25.5 | 1 |
| thingsboard/ | 2d17e4e36edc | log4j-api | 2.25.5 | 1 |