Feed/CVE-2021-27219
CVE-2021-27219HIGHCVSS 7.5

CVE-2021-27219

Published Feb 15, 2021·Updated Oct 14, 2026

NVD Description

An issue was discovered in GNOME GLib before 2.66.6 and 2.67.x before 2.67.3. The function g_bytes_new has an integer overflow on 64-bit platforms due to an implicit cast from 64 bits to 32 bits. The overflow could potentially lead to memory corruption.

CVSS Vector

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

References

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