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CVE-2021-27218

Estado: ModificadaAlta (7.5)—

An issue was discovered in GNOME GLib before 2.66.7 and 2.67.x before 2.67.4. If g_byte_array_new_take() was called with a buffer of 4GB or more on a 64-bit platform, the length would be truncated modulo 2**32, causing unintended length truncation.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (7)

Broadcom — Brocade Fabric Operating System FirmwareDebian — Debian LinuxFedoraproject — FedoraGnome — GlibNetapp — Active IQ Unified ManagerNetapp — Cloud BackupNetapp — E-series Performance Analyzer

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2021-27218",
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          "authentication": "NONE",
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    },
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    }
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  "lastModified": "2026-06-17T03:44:29.257",
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