CVE-2026-105902: Adobe c2pa

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

CAI Content Credentials is affected by an Uncontrolled Resource Consumption vulnerability that could lead to application denial-of-service. An attacker could exploit this vulnerability to exhaust system resources, resulting in an application denial-of-service condition. Exploitation of this issue does not require user interaction.

Affected products

• Adobe c2pa: before 0.91.1 (fixed in 0.91.1)
• Adobe c2pa-Web: before 0.15.3 (fixed in 0.15.3)
• Adobe c2patool: before 0.28.1 (fixed in 0.28.1)

Published 2026-10-13. Last modified 2026-10-14.