CVE-2021-28580: Adobe Medium

High severity, CVSS 7.8. EPSS: 8.5% chance of exploitation in the next 30 days.

Medium by Adobe version 2.4.5.331 (and earlier) is affected by a buffer overflow vulnerability when parsing a crafted file. An unauthenticated attacker could leverage this vulnerability to achieve remote code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Affected products

• Adobe Medium: up to and including 2.4.5.331

Published 2021-09-08. Last modified 2026-06-17.