CVE-2026-18401 | FasterXML jackson-core Non-blocking JSON Parser NonBlockingUtf8JsonParserBase.java _finishNumberIntegralPart allocation of resources

A vulnerability identified as problematic has been detected in FasterXML jackson-core. Affected is the function _finishNumberIntegralPart of the file NonBlockingUtf8JsonParserBase.java of the component Non-blocking JSON Parser. The manipulation leads to allocation of resources.

This vulnerability is referenced as CVE-2026-18401. Remote exploitation of the attack is possible. No exploit is available.VulDB Recent EntriesRead More