Improper Certificate Validation in CAI Content Credentials by Adobe
CVE-2026-103294

5.9MEDIUM

Key Information:

Vendor

Adobe
Status
Content Credentials Rust Sdk
C2pa Tool
Content Credentials Js Sdk
Vendor
CVE Published:
13 October 2026

What is CVE-2026-103294?

The CAI Content Credentials by Adobe is susceptible to an improper certificate validation vulnerability. This flaw allows attackers to bypass essential security measures, resulting in unauthorized write access to the system. The successful exploitation of this issue does not rely on user interaction and is contingent upon external conditions, making it a significant concern for users of the product.

Affected Version(s)

C2PA Tool 0

Content Credentials JS SDK 0

Content Credentials Rust SDK 0

References

https://www.adobe.com/trust/security/products/content-cre...
vendor-advisory

CVSS V3.1

Score:
5.9
Severity:
MEDIUM
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.