# CVE-2026-76189

## Summary

- **CVE ID:** CVE-2026-76189
- **Severity:** MEDIUM
- **CVSS Score:** 6.2 (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
- **CWE:** CWE-191
- **Published:** Aug 25, 2026
- **Last Modified:** Aug 28, 2026

## Description

CAI Content Credentials is affected by an Integer Underflow (Wrap 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 Products

- Adobe — C2PA Tool (0)
- Adobe — C2PA Tool (c2patool-v0.27.11)
- Adobe — Content Credentials Rust SDK (0)
- Adobe — Content Credentials Rust SDK (c2pa-v0.90.11)

## References

- [CNA](https://helpx.adobe.com/security/products/content-authenticity-sdk/apsb26-110.html)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.15%
- **EPSS Percentile:** 4.8

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._