CVE-2026-89407 | FasterXML jackson-core Number Input Validation NumberInput.looksLikeValidNumber incorrect regex

A vulnerability was found in FasterXML jackson-core. It has been classified as problematic. The affected element is the function NumberInput.looksLikeValidNumber of the component Number Input Validation. This manipulation causes incorrect regular expression.

The identification of this vulnerability is CVE-2026-89407. It is possible to initiate the attack remotely. There is no exploit available.VulDB Recent EntriesRead More