CRITICALMaven →
Spring Framework Unsafe Deserialization via Jackson JMS Converters
Spring Framework Unsafe Deserialization via Jackson JMS Converters
Affected packages
- org.springframework:spring-jms— all versions
Exploit signal
- Known exploited (CISA KEV)
- No
- EPSS score
- —
- EPSS percentile
- —
EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.
Sources
- https://nvd.nist.gov/vuln/detail/CVE-2026-41855
- https://github.com/spring-projects/spring-framework/commit/9bec52b1ec741976658e916850b31f41afd2da2d
- https://github.com/spring-projects/spring-framework
- https://spring.io/security/cve-2026-41855
Structured record: https://osv.dev/vulnerability/GHSA-x863-p983-p4f7
Recommended response stack
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