CVE-2026-59304
Improper caching of the original content type in Spring Cloud Stream Avro
CVSS Score
3.1
EPSS Score
0.0%
EPSS Percentile
0th
Improper caching of the original content type in Spring Cloud Stream Avro. Spring Cloud Stream 5.0.0 - 5.0.2 Spring Cloud Stream 4.3.0 - 4.3.3 Spring Cloud Stream 4.2.0 - 4.2.6
| Vendor | spring |
| Product | spring cloud stream |
| Ecosystems | |
| Industries | TechnologyEnterprise |
| Published | Aug 27, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:N Attack Vector
Network
Attack Complexity
High
Privileges Required
High
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None
Affected Versions
Spring / Spring Cloud Stream
5.0.0 ≤ 5.0.2 4.3.0 ≤ 4.3.3 4.2.0 ≤ 4.2.6