CVE-2026-47860
Unbounded decompression of attacker-supplied compressed message bodies
CVSS Score
6.5
EPSS Score
0.0%
EPSS Percentile
0th
An attacker who can publish to a queue consumed by an application that has enabled message decompression can crash the consumer JVM with a single ~1 MB message. Spring AMQP 4.1.0 Spring AMQP 4.0.0 - 4.0.4 Spring AMQP 3.2.0 - 3.2.12 Spring AMQP 2.4.18 and earlier
| Vendor | spring |
| Product | spring amqp |
| Ecosystems | |
| Industries | TechnologyEnterprise |
| Published | Aug 26, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected Versions
Spring / Spring AMQP
4.1.0 4.0.0 ≤ 4.0.4 3.2.0 ≤ 3.2.12 0 ≤ 2.4.18