Description
Versions of protobufjs before 5.0.3 and 6.8.6 are vulnerable to a regular expression denial of service when parsing crafted invalid *.proto files.
Recommendation
Update the protobufjs package to the latest compatible version. Followings are version details:
Affected version(s): **< 5.0.3 >= 6.0.0, < 6.8.6** Patched version(s): **5.0.3 6.8.6**
References
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Start a free scanRelated Issues
- protobuf.js: Process-wide denial of service through unsafe option paths - CVE-2026-44290
- Regular Expression Denial of Service (ReDoS) in braces - CVE-2018-1109
- Regular Expression Denial of Service in highcharts - highcharts - CVE-2018-20801
- protobufjs: Denial of Service via infinite loop in .proto option parsing - CVE-2026-59877
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See something that needs correcting? Let us knowUpdated April 11, 2023


