CVE-2026-6409

N/A

Descricao

A Denial of Service (DoS) vulnerability exists in the Protobuf PHP library during the parsing of untrusted input. Maliciously structured messages—specifically those containing negative varints or deep recursion—can be used to crash the application, impacting service availability.

Detalhes CVE

Pontuacao CVSS v3.1N/A

Publicado4/16/2026

Ultima modificacao4/17/2026

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-20

Referencias

https://github.com/protocolbuffers/protobuf/security/advisories/GHSA-p2gh-cfq4-4wjc(cve-coordination@google.com)

Correlacoes IOC

Sem correlacoes registradas

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