CVE Watch15 jul 2026

CVE-2026-44289

protobufjs compiles protobuf definitions into JavaScript (JS) functions. Prior to 7.5.6 and 8.0.2, protobufjs could recurse without a depth

CVSS

7.5

Alto

EPSS

0.6%

p44

KEV

—

Exploit Today

0-100

Publicado: 13 may 2026 · Última mod.: 15 jul 2026 · CWE-674 · CWE-606

EPSS · 30d

0.6%EPSS · 30 días0.6%

2026-06-302026-07-16

Descripción técnica

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.

Referencias oficiales

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