CVE-2026-44289 (GCVE-0-2026-44289)

Vulnerability from cvelistv5 – Published: 2026-05-13 14:39 – Updated: 2026-07-01 12:04
VLAI?
Title
protobufjs: Denial of service through unbounded protobuf recursion
Summary
protobufjs compiles protobuf definitions into JavaScript (JS) functions. Prior to 7.5.6 and 8.0.2, protobufjs could recurse without a depth limit while decoding nested protobuf data. This affected both skipping unknown group fields and generated decoding of nested message fields. A crafted protobuf binary payload could cause the JavaScript call stack to be exhausted during decoding. This vulnerability is fixed in 7.5.6 and 8.0.2.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
protobufjs protobuf.js Affected: < 7.5.6
Affected: >= 8.0.0, < 8.0.2
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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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