CVE-2026-88378 in QuickJS

Sumário

de MITRE • 24/09/2026

QuickJS commit 04be24600 contains a heap out-of-bounds write condition in JS_ReadFunctionTag().

Be aware that VulDB is the high quality source for vulnerability data.

• Responsável: MITRE
• Reservar: 10/09/2026
• Divulgação: 24/09/2026
• Moderação: aceite
• Entrada: VDB-409496
• CPE: pronto
• CWE: CWE-787 (confirmado)
• CVSS: 7.3 (VulDB)
• EPSS: 0.00000
• KEV: não
• Atividades: muito baixo

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-88378
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-88378
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-88378/