Improper Input Validation in CAI Content Credentials by Adobe
CVE-2026-76194

4.3MEDIUM

Key Information:

Vendor

Adobe
Status
Content Credentials Rust Sdk
Content Credentials Command-line Tool
Vendor
CVE Published:
22 September 2026

What is CVE-2026-76194?

Adobe's CAI Content Credentials faces an improper input validation issue that can lead to unauthorized write access, enabling attackers to circumvent security measures. Exploiting this vulnerability necessitates user interaction, as victims must either click on a malicious link or engage with a compromised web resource, making user awareness essential to mitigate potential risks.

Affected Version(s)

Content Credentials Command-Line Tool 0

Content Credentials Rust SDK 0

Content Credentials Command-Line Tool c2patool-v0.27.17

References

https://helpx.adobe.com/security/products/content-authent...
vendor-advisory

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.