CVE-2026-34680: CAI Content Credentials | Integer Overflow or Wraparound (CWE-190)

Published May 12, 2026
·
Updated

CAI Content Credentials versions 0.78.2, 0.7.0 and earlier are affected by an Integer Overflow or Wraparound vulnerability that could result in an application denial-of-service. An attacker could exploit this vulnerability to crash the application, leading to a denial-of-service condition. Exploitation of this issue does not require user interaction.

Affected Software

3 affected components
CAI Content Credentials=0.78.2, <=0.7.0
Adobe C2pa Rust<0.80.1
Adobe C2pa-web Node.js<0.7.1

Event History

May 12, 2026
CVE Published
via MITRE·08:03 PM
Data Sourced
via MITRE·08:03 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·08:16 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2026-34680?

CVE-2026-34680 is classified as a denial-of-service vulnerability, which can cause application crashes.

2

How do I fix CVE-2026-34680?

To fix CVE-2026-34680, upgrade CAI Content Credentials to version 0.78.3 or later.

3

Which versions of CAI Content Credentials are affected by CVE-2026-34680?

CVE-2026-34680 affects CAI Content Credentials versions 0.78.2, 0.7.0, and earlier.

4

Can CVE-2026-34680 be exploited remotely?

Yes, attackers can potentially exploit CVE-2026-34680 remotely to trigger denial-of-service.

5

What type of vulnerability is CVE-2026-34680?

CVE-2026-34680 is an Integer Overflow or Wraparound vulnerability that can lead to application crashes.

Contact

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