CVE-2026-41242
Published
CVSS v3
9.8
CRITICAL
CVSS v2
N/A
Affected
1
PROJECT
Description
protobufjs compiles protobuf definitions into JavaScript (JS) functions. In versions prior to 8.0.1 and 7.5.5, attackers can inject arbitrary code in the "type" fields of protobuf definitions, which will then execute during object decoding using that definition. Versions 8.0.1 and 7.5.5 patch the issue.
GitHub