CVE-2026-75686: Adobe Connect

Critical severity, CVSS 9.3. EPSS: 0.6% chance of exploitation in the next 30 days.

Adobe Connect is affected by an Improper Input Validation vulnerability that could result in arbitrary code execution in the context of the current user. An attacker could exploit this vulnerability to execute arbitrary code. Exploitation of this issue requires user interaction in that a victim must visit a maliciously crafted URL or interact with a compromised web page. Scope is changed.

Affected products

• Adobe Connect: before 12.12 (fixed in 12.12)
• Adobe Connect For Mobile: before 4.5 (fixed in 4.5)

Published 2026-09-22. Last modified 2026-09-25.