CVE-2026-59886 | pyasn1 up to 0.6.3 ASN.1 prettyPrint/str/int/float exponent resource consumption

A vulnerability was found in pyasn1 up to 0.6.3 and classified as problematic. This issue affects the function prettyPrint/str/int/float of the component ASN.1. Executing a manipulation of the argument exponent can lead to resource consumption.

This vulnerability is tracked as CVE-2026-59886. The attack can be launched remotely. No exploit exists.