CVE-2026-27942 | NaturalIntelligence fast-xml-parser up to 5.3.7 buffer overflow (GHSA-fj3w-jwp8-x2g3 / EUVD-2026-8811)
A vulnerability, which was classified as critical, has been found in NaturalIntelligence fast-xml-parser up to 5.3.7. This affects an unknown part. Performing a manipulation results in buffer overflow.
This vulnerability was named CVE-2026-27942. The attack may be initiated remotely. There is no available exploit.
It is advisable to upgrade the affected component.