jackson-core: Async parser maxNumberLength bypass via chunked digit accumulation (incomplete fix for GHSA-72hv-8253-5...

Date Jul 21, 2026
Type Vendor advisory
Signal High-risk advisory
Vendor / Product Maven · com.fasterxml.jackson.core:jackson-core
High-risk advisory

Summary

jackson-core: Async parser maxNumberLength bypass via chunked digit accumulation (incomplete fix for GHSA-72hv-8253-57qq)

Why it matters

GitHub has published a reviewed security advisory for com.fasterxml.jackson.core:jackson-core. Prioritize it with other application dependency updates.

Operator check

Check whether com.fasterxml.jackson.core:jackson-core is present in application dependency manifests, lockfiles, or build images. Review the GitHub advisory and upgrade to a patched version where available. CVSS score: 8.7.

Sources

PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.