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CVE-2026-48933

CVE-2026-48933

CVSS 7.5 HIGHEPSS 0.6%CWE-190CWE-770
Vexday Risk Score
21Baixo
Decisão SSVC (CISA)
Track
Sem sinal de exploração → monitorar
CVSS 7.5EPSS 0.6%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Ciclo de vida
26 jun 2026Publicada no NVD
Recomendação: Monitorar — sem sinal de exploração no momento.
A flaw in Node.js WebCrypto implementation can crash the process if the input of `subtle.encrypt()` is a multiple of 2GiB. This vulnerability affects all supported release lines: **Node.js 22**, **Node.js 24**, and **Node.js 26**.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Produtos afetados
nodejs · node

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Referências
https://access.redhat.com/errata/RHSA-2026:28727https://access.redhat.com/errata/RHSA-2026:29012https://access.redhat.com/errata/RHSA-2026:30172https://access.redhat.com/errata/RHSA-2026:7378https://access.redhat.com/errata/RHSA-2026:9455https://access.redhat.com/security/cve/CVE-2026-48933https://bugzilla.redhat.com/show_bug.cgi?id=2493331https://nodejs.org/en/blog/vulnerability/june-2026-security-releaseshttps://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-48933.json