Improper Cryptographic Signature Verification in CAI Content Credentials by Adobe
CVE-2026-102502

5.3MEDIUM

Key Information:

Vendor

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

What is CVE-2026-102502?

CAI Content Credentials by Adobe is susceptible to an Improper Verification of Cryptographic Signature vulnerability. This vulnerability allows attackers to bypass certain security measures, potentially resulting in unauthorized limited write access to the product. The exploitation of this issue does not require user interaction, making it a significant concern. Organizations using CAI Content Credentials should address this issue promptly to mitigate risks associated with security bypass.

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:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.