CVE-2026-59876 | protobuf.js up to 8.6.4 Text Format Extension /ext/textformat __proto__ insufficient precision or accuracy of a real number

SecurityVulns
Yanac

A vulnerability was found in protobuf.js up to 8.6.4. It has been classified as critical. This issue affects some unknown processing of the file /ext/textformat of the component Text Format Extension. Performing a manipulation of the argument __proto__ results in insufficient precision or accuracy of a real number.

This vulnerability is identified as CVE-2026-59876. The attack can be initiated remotely. There is not any exploit available.VulDB Recent EntriesRead More