CVE-2026-45740 | BDVDB-2026-333129 Detail

Description#

protobufjs compiles protobuf definitions into JavaScript (JS) functions. Prior to 7.5.8 and 8.2.0, protobufjs could recurse without a depth limit while expanding nested JSON descriptors through Root.fromJSON() and Namespace.addJSON(). A crafted JSON descriptor with deeply nested namespace definitions could cause the JavaScript call stack to be exhausted during descriptor loading. This vulnerability is fixed in 7.5.8 and 8.2.0.

Impact#

Weaknesses#

References#

Exploit#

History#

1. Version 12026-05-13Record published in the CVE List.