CVE-2026-47903: Improper Input Validation (CWE-20) in Adobe CAI Content Credentials
CAI Content Credentials versions c2pa-web@0.7.1, c2pa-v0.80.1 and earlier are affected by an Improper Input Validation vulnerability. 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.
AI Analysis
Technical Summary
CVE-2026-47903 is an Improper Input Validation vulnerability affecting Adobe CAI Content Credentials versions c2pa-web@0.7.1, c2pa-v0.80.1, and earlier. The vulnerability allows an attacker to cause an application crash leading to denial of service without requiring user interaction. The CVSS vector indicates the attack requires local access (AV:L), low complexity (AC:L), no privileges (PR:N), and no user interaction (UI:N), impacting availability only (A:H). No official fix or remediation level has been published by Adobe as of the data provided.
Potential Impact
Successful exploitation results in denial of service by crashing the affected application. There is no impact on confidentiality or integrity. The attack can be performed locally without privileges or user interaction.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, limit local access to the affected software to trusted users and monitor for application stability issues.
CVE-2026-47903: Improper Input Validation (CWE-20) in Adobe CAI Content Credentials
Description
CAI Content Credentials versions c2pa-web@0.7.1, c2pa-v0.80.1 and earlier are affected by an Improper Input Validation vulnerability. 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.
CVSS v3.1
Score 6.2medium
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-47903 is an Improper Input Validation vulnerability affecting Adobe CAI Content Credentials versions c2pa-web@0.7.1, c2pa-v0.80.1, and earlier. The vulnerability allows an attacker to cause an application crash leading to denial of service without requiring user interaction. The CVSS vector indicates the attack requires local access (AV:L), low complexity (AC:L), no privileges (PR:N), and no user interaction (UI:N), impacting availability only (A:H). No official fix or remediation level has been published by Adobe as of the data provided.
Potential Impact
Successful exploitation results in denial of service by crashing the affected application. There is no impact on confidentiality or integrity. The attack can be performed locally without privileges or user interaction.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, limit local access to the affected software to trusted users and monitor for application stability issues.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- adobe
- Date Reserved
- 2026-05-20T15:50:31.359Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a2923f78dd33fbd8512904f
Added to database: 6/10/2026, 8:44:39 AM
Last enriched: 6/10/2026, 8:50:28 AM
Last updated: 6/10/2026, 3:34:26 PM
Views: 7
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