Executive brief
Adobe's Content Credentials system is vulnerable to a denial-of-service attack due to improper validation of input data. An attacker can crash the application without requiring any user interaction, disrupting service availability for legitimate users relying on the authentication and credential verification system.
Technical details
The vulnerability is an improper input validation flaw in Adobe Content Credentials that allows an attacker to trigger an application crash and denial-of-service condition. The vulnerability can be exploited remotely without user interaction or authentication. By sending specially crafted input to the application, an attacker can cause the application to crash, resulting in a denial of service. A patch or update is likely available from Adobe; see the official security advisory for remediation details.
Affected products
- Adobe Content Credentials
Timeline
- 2026-08-25: disclosed