high8.1
CVE-2026-41855
In an untrusted JMS environment, org.springframework.jms.support.converter.MappingJackson2MessageConverter and org.springframework.jms.support.converter.Jackso…
Impact
In an untrusted JMS environment, org.springframework.jms.support.converter.MappingJackson2MessageConverter and org.springframework.jms.support.converter.JacksonJsonMessageConverter allow arbitrary class instantiation, which can lead to unauthorized actions via gadget class deserialization. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| maven | org.springframework:spring-jms | <= 5.3.39 | none recorded |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Vmware | Spring Framework | from 5.3.0 before 5.3.49 from 6.1.0 before 6.1.28 from 6.2.0 before 6.2.18.1 from 7.0.0 before 7.0.7.1 |