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https://issues.apache.org/jira/browse/SPARK-59041?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Anoopam Sharma resolved SPARK-59041.
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Resolution: Fixed
> [BUILD] Upgrade Jackson from 2.22.0 to 2.22.1
> ---------------------------------------------
>
> Key: SPARK-59041
> URL: https://issues.apache.org/jira/browse/SPARK-59041
> Project: Spark
> Issue Type: Improvement
> Components: Build
> Affects Versions: 5.0.0
> Reporter: Anoopam Sharma
> Priority: Major
>
> Upgrade Jackson (fasterxml) from 2.22.0 to 2.22.1 to fix 4 CVEs:
>
> - CVE-2026-54512 (HIGH 8.1): PolymorphicTypeValidator bypass via generic type
> parameters
> - CVE-2026-54513 (HIGH 8.1): Second PTV bypass variant
> - CVE-2026-54516 (MEDIUM 5.3): Deserialization issue
> - CVE-2026-54517 (MEDIUM 5.3): Deserialization issue
>
> Fixed in Jackson 2.22.1 (released 2026-07-20).
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