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MajorCritical vulnerability

CVE-2026-101021 (CVSS 8.7)

NVD · officialPublished Oct 16, 2026Risk 37/100

MultipartInputStream performs inefficient boundary matching and unnecessary buffer copying. Crafted multipart input can force excessive boundary comparisons and repeated copying.

CVSS
8.7
AV:NetworkAC:LowPR:NoneUI:None

This record is attributed to NVD. Exploitation status and remediation guidance are kept separate from the vulnerability's technical severity.

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