CVE-2026-48298: Adobe c2pa

Medium severity, CVSS 6.2. EPSS: 0.3% chance of exploitation in the next 30 days.

CAI Content Credentials is affected by an Integer Underflow (Wrap or Wraparound) vulnerability that could result in an application denial-of-service. An attacker could exploit this vulnerability to crash the application, leading to a denial-of-service condition. Exploitation of this issue does not require user interaction.

Affected products

• Adobe c2pa: up to and including 0.84.0
• Adobe c2pa-Web: up to and including 0.7.0
• Adobe c2patool: up to and including 0.17.0

Published 2026-07-14. Last modified 2026-08-28.