7.5

CVE-2026-47881: broadcom spring_batch Uncontrolled Resource Consumption

CVSS: 7.5v3.1HighAnalyzed
Published 27-08-2026Last modified 27-08-2026
Open JSON

Vulnerability summary

CVE-2026-47881 is a high (CVSS 7.5) Uncontrolled Resource Consumption vulnerability in broadcom spring_batch. EPSS estimates a 0.40% chance of exploitation in the next 30 days, higher than 33.2% of scored vulnerabilities.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (NVD)
EPSS score
0.40%
0%100%
Low · +0.12 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 27-08-2026
    PublishedVulnerability first disclosed.
  2. 27-08-2026
    Last modifiedVulnerability information updated.

Description

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

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.40%

Chance of exploitation in the next 30 days

Percentile

33%

Versus all other CVEs

30-day change

+0.12 pp

From 0.29% on 18-09-2026

18-09-202618-10-2026
EPSS score
0.40%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Broadcom1 product
  • spring_batch≥ 4.3.0, < 4.3.14 | ≥ 5.2.0, < 5.2.7 | ≥ 6.0.0, < 6.0.4.1
Spring1 product
  • spring batch≥ 6.0.0, ≤ 6.0.4 | ≥ 5.2.0, ≤ 5.2.6 | ≥ 4.3.0, ≤ 4.3.13

2 vendors · 2 products

References

1 links