FreeBSD VuXML: Documenting security issues in FreeBSD and the FreeBSD Ports Collection

jackson-core -- StreamReadConstraints can be bypassed

Affected packages
jackson-core < 2.22.2

Details

VuXML ID 0cb42b4a-9f19-11f1-a655-3497f65b111b
Discovery 2026-03-20
Entry 2026-08-23

The Jackson project reports:

Enforce maxNameLength incrementally in ReaderBasedJsonParser

Fail parsing from DataInput if StreamReadConstraints.getMaxDocumentLength() set

Fix maxDocumentLength bypass in async parser single feedInput() case

Enforce StreamReadConstraints.maxNumberLength for non-blocking (async) parser

UTF8DataInputJsonParser needs to enforce StreamReadConstraints.maxNameLength limit

References

CVE Name CVE-2026-68498
URL https://github.com/advisories/GHSA-2m67-wjpj-xhg9
URL https://github.com/FasterXML/jackson-core/blob/2.x/release-notes/VERSION-2.x