Improper Input Validation in CAI Content Credentials by Adobe
CVE-2026-100120

7.5HIGH

Key Information:

Vendor

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

What is CVE-2026-100120?

CAI Content Credentials by Adobe is susceptible to an Improper Input Validation vulnerability that could enable an attacker to bypass essential security features. This flaw allows unauthorized write access, posing significant risks to system integrity. Notably, exploitation can occur without any user interaction, making it particularly critical for organizations to address this vulnerability promptly.

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:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.