CVE-2026-19480: Adobe Content Credentials Command-Line Tool

High severity, CVSS 7.5. EPSS: 0.7% chance of exploitation in the next 30 days.

CAI Content Credentials is affected by an Improper Input Validation vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain unauthorized write access. Exploitation of this issue does not require user interaction.

Affected products

• Adobe Content Credentials Command-Line Tool: up to and including c2patool-v0.26.70
• Adobe Content Credentials Rust SDK: up to and including c2pa-v0.89.2

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