Feed/CVE-2025-6021
CVE-2025-6021HIGHCVSS 7.5

CVE-2025-6021

Published Jun 12, 2025·Updated Oct 12, 2026

NVD Description

A flaw was found in libxml2's xmlBuildQName function, where integer overflows in buffer size calculations can lead to a stack-based buffer overflow. This issue can result in memory corruption or a denial of service when processing crafted input.

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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