CAI Content Credentials Improper Input Validation Enables Arbitrary File Read
CVE-2026-76198 Published on August 25, 2026
CAI Content Credentials | Improper Input Validation (CWE-20)
CAI Content Credentials is affected by an Improper Input Validation vulnerability that could lead to arbitrary file system read. An attacker could exploit this vulnerability to access sensitive files and directories outside the intended access scope. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Vulnerability Analysis
CVE-2026-76198 is exploitable with local system access, requires user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality, with no impact on integrity and availability.
Weakness Type
Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
Affected Versions
Adobe C2PA Tool:- Before and including c2patool-v0.26.70 is affected.
- Version c2patool-v0.27.11 is unaffected.
- Before and including c2pa-v0.89.0 is affected.
- Version c2pa-v0.90.11 is unaffected.