CVE-2026-1528

HIGH

7.5

Descricao

ImpactA server can reply with a WebSocket frame using the 64-bit length form and an extremely large length. undici's ByteParser overflows internal math, ends up in an invalid state, and throws a fatal TypeError that terminates the process. Patches Patched in the undici version v7.24.0 and v6.24.0. Users should upgrade to this version or later.

Detalhes CVE

Pontuacao CVSS v3.17.5

SeveridadeHIGH

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado3/12/2026

Ultima modificacao3/20/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

nodejs:undici

Fraquezas (CWE)

CWE-248CWE-1284

Referencias

https://cna.openjsf.org/security-advisories.html(ce714d77-add3-4f53-aff5-83d477b104bb)

https://github.com/nodejs/undici/security/advisories/GHSA-f269-vfmq-vjvj(ce714d77-add3-4f53-aff5-83d477b104bb)

https://hackerone.com/reports/3537648(ce714d77-add3-4f53-aff5-83d477b104bb)

Correlacoes IOC

Sem correlacoes registradas

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