Apache Software Foundation Apache Log4j JSON Template Layout
1 published vulnerability names this product.
As the CNAs write it in their CVE records (vendor and product); the versions are theirs.
| CVE | Vulnerable versions | Title | Severity | Published | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| CVE-2026-34481 | 2.14.0 – < 2.25.4 ; 3.0.0-alpha1 – 3.0.0-beta3 | Apache Log4j JSON Template Layout: Improper serialization of non-finite floating-point values in JsonTemplateLayout | MEDIUM 6.3 | 0.7 % |