CVE-2026-48442: Adobe c2pa

High severity, CVSS 7.1. EPSS: 0.3% chance of exploitation in the next 30 days.

CAI Content Credentials is affected by an Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability that could result in a Arbitrary file system read. An attacker could leverage this vulnerability to gain unauthorized read access to files or directories outside the intended restrictions. Exploitation of this issue does not require user interaction. Scope is changed.

Affected products

• Adobe c2pa: before 0.90.6 (fixed in 0.90.6)
• Adobe c2pa-Web: before 0.12.1 (fixed in 0.12.1)
• Adobe c2patool: before 0.27.6 (fixed in 0.27.6)

Published 2026-08-11. Last modified 2026-08-28.