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 |
|---|---|---|---|---|
| folioci/ | 1ef654ee9f23 | log4j-api | 2.25.5 | 1 |
| folioci/ | 682b852e056d | log4j-api | 2.25.5 | 1 |
| folioci/ | 15ef73b1abd0 | log4j-api | 2.25.5 | 1 |
| folioci/ | 6d67e9564270 | log4j-api | 2.25.5 | 1 |
| folioci/ | 29c3f233a498 | log4j-api | 2.25.5 | 1 |
| folioci/ | 88f40730ed45 | log4j-api | 2.26.1 | 1 |
| folioci/ | 995a25a33133 | log4j-api | 2.25.5 | 1 |
| folioci/ | 22f65982efd7 | log4j-api | 2.25.5 | 1 |
| folioci/ | 3eecd2ac2d8a | log4j-api | 2.25.5 | 1 |
| folioci/ | 6bdddcafbc0f | log4j-api | 2.25.5 | 1 |
| folioci/ | 235a3fa4adc9 | log4j-api | 2.25.5 | 1 |
| folioci/ | 6d53ed758fd1 | log4j-api | 2.25.5 | 1 |
| folioci/ | d4138abfd30d | log4j-api | 2.25.5 | 1 |
| folioci/ | dd0cdc89670a | log4j-api | 2.25.5 | 1 |
| folioci/ | 1513fad2b799 | log4j-api | 2.25.5 | 1 |
| folioci/ | 68ca414f5596 | log4j-api | 2.25.5 | 1 |
| folioci/ | 0cc86bf09755 | log4j-api | 2.25.5 | 1 |
| folioci/ | f1d7caf4544b | log4j-api | 2.25.5 | 1 |
| folioci/ | 1ad1811c9b37 | log4j-api | 2.25.5 | 1 |
| folioci/ | 3028f333778f | log4j-api | 2.25.5 | 1 |
| folioci/ | 3ae8cb99daa3 | log4j-api | 2.25.5 | 1 |
| folioci/ | 79ea8e2e7ebf | log4j-api | 2.25.5 | 1 |
| folioci/ | 2d6767933c59 | log4j-api | 2.25.5 | 1 |
| folioci/ | 15de67587091 | log4j-api | 2.25.5 | 1 |
| folioci/ | 0192adad3897 | log4j-api | 2.26.1 | 1 |
| folioci/ | fe3a7049f2fb | log4j-api | 2.25.5 | 1 |
| folioci/ | 14450bc15430 | log4j-api | 2.26.1 | 1 |
| folioci/ | 4bc4057abaea | log4j-api | 2.26.1 | 1 |
| folioci/ | c58c989dac44 | log4j-api | 2.26.1 | 1 |
| folioci/ | cc8584e43382 | log4j-api | 2.25.5 | 1 |
| folioci/ | ba84812b4d58 | log4j-api | 2.25.5 | 1 |
| folioci/ | 45b7b13e81e1 | log4j-api | 2.26.1 | 1 |
| folioci/ | b55696fd9065 | log4j-api | 2.25.5 | 1 |
| folioci/ | cfd6109bf477 | log4j-api | 2.25.5 | 1 |
| folioci/ | 88de493f86db | log4j-api | 2.25.5 | 1 |
| folioci/ | 5f3358ccaa0f | log4j-api | 2.25.5 | 1 |
| folioci/ | 8ed83674352b | log4j-api | 2.25.5 | 1 |
| folioci/ | a8c1a90005fc | log4j-api | 2.26.1 | 1 |
| folioci/ | ae3b069d4ba5 | log4j-api | 2.25.5 | 1 |
| folioci/ | 5cd5ef063f2a | log4j-api | 2.25.5 | 1 |
| folioci/ | fc4528220fb8 | log4j-api | 2.26.1 | 1 |
| folioci/ | ceeaacc3bf16 | log4j-api | 2.26.1 | 1 |
| folioci/ | 7dc9ccf3d937 | log4j-api | 2.25.5 | 1 |
| folioci/ | e46892405fde | log4j-api | 2.26.1 | 1 |
| folioci/ | b31d75f2bf7b | log4j-api | 2.25.5 | 1 |
| folioci/ | 5f213acfe2f8 | log4j-api | 2.25.5 | 1 |
| folioci/ | de7318069a67 | log4j-api | 2.25.5 | 1 |
| folioci/ | 5363e98c6299 | log4j-api | 2.25.5 | 1 |
| folioci/ | 0a4fa4ad5d72 | log4j-api | 2.25.5 | 1 |
| folioci/ | 4f12177123dc | log4j-api | 2.25.5 | 1 |