Vulnerability Details CVE-2026-59274
The UnZipTransformer does not limit decompressed entry size or entry count when processing archives. Consequently, an attacker can send a zip archive that can exhaust JVM heap memory, causing a denial-of-service outage.
Spring Integration 7.1.0
Spring Integration 7.0.0 - 7.0.5
Spring Integration 6.5.0 - 6.5.10
Spring Integration 6.4.0 - 6.4.12
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 14.2%
CVSS Severity
CVSS v3 Score 6.5
References
Products affected by CVE-2026-59274
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cpe:2.3:a:vmware:spring_integration:6.4.0
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cpe:2.3:a:vmware:spring_integration:6.4.1
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cpe:2.3:a:vmware:spring_integration:6.4.10
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cpe:2.3:a:vmware:spring_integration:6.4.11
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cpe:2.3:a:vmware:spring_integration:6.4.12
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cpe:2.3:a:vmware:spring_integration:6.4.2
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cpe:2.3:a:vmware:spring_integration:6.4.3
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cpe:2.3:a:vmware:spring_integration:6.4.4
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cpe:2.3:a:vmware:spring_integration:6.4.5
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cpe:2.3:a:vmware:spring_integration:6.4.6
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cpe:2.3:a:vmware:spring_integration:6.4.7
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cpe:2.3:a:vmware:spring_integration:6.4.8
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cpe:2.3:a:vmware:spring_integration:6.4.9
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cpe:2.3:a:vmware:spring_integration:6.5.0
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cpe:2.3:a:vmware:spring_integration:6.5.1
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cpe:2.3:a:vmware:spring_integration:6.5.10
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cpe:2.3:a:vmware:spring_integration:6.5.2
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cpe:2.3:a:vmware:spring_integration:6.5.3
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cpe:2.3:a:vmware:spring_integration:6.5.4
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cpe:2.3:a:vmware:spring_integration:6.5.5
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cpe:2.3:a:vmware:spring_integration:6.5.6
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cpe:2.3:a:vmware:spring_integration:6.5.7
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cpe:2.3:a:vmware:spring_integration:6.5.8
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cpe:2.3:a:vmware:spring_integration:6.5.9
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cpe:2.3:a:vmware:spring_integration:7.0.0
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cpe:2.3:a:vmware:spring_integration:7.0.1
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cpe:2.3:a:vmware:spring_integration:7.0.2
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cpe:2.3:a:vmware:spring_integration:7.0.3
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cpe:2.3:a:vmware:spring_integration:7.0.4
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cpe:2.3:a:vmware:spring_integration:7.0.5
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cpe:2.3:a:vmware:spring_integration:7.1.0