CVE-2026-47881
5.9
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Spring Batch's FlatFileItemReader supports files where a single logical record spans multiple physical lines — for example, a CSV field that contains embedded newlines wrapped in quotes. A specially crafted input file could exploit the way the reader assembles those multi-line records to consume excessive CPU time and memory, causing the batch job to stall or run out of memory. Spring Batch 6.0.0 - 6.0.4 Spring Batch 5.2.0 - 5.2.6 Spring Batch 4.3.0 - 4.3.13
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Spring | Spring Batch | 6.0.0 <= 6.0.4 | affected |
| Spring | Spring Batch | 5.2.0 <= 5.2.6 | affected |
| Spring | Spring Batch | 4.3.0 <= 4.3.13 | affected |
Weaknesses
- CWE-400 Uncontrolled Resource Consumption
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
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