CVE-2026-20217

Microsoft · Published July 11, 2026

7.5

CVSS v3.1

HIGH

Patch availableGet patch

Description

ClamAV PESpin File Format Processing Out-of-Bounds Memory Corruption Vulnerability. ClamAV PESpin File Format Processing Out-of-Bounds Memory Corruption Vulnerability

Affected Products

azl3 clamav 1.5.2-3 on Azure Linux 3.0

CVSS Vector

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