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CVE-2026-48443
Published:August 11, 2026
Updated:September 01, 2026
CAI Content Credentials is affected by an Uncontrolled Resource Consumption vulnerability that could lead to application denial-of-service. An attacker could exploit this vulnerability to exhaust system resources, resulting in an application denial-of-service condition. Exploitation of this issue does not require user interaction.
Affected Packages
@contentauth/c2pa-web (NPM):
Affected version(s) >=0.1.0 <0.12.1
Fix Suggestion:
Update to version 0.12.1
c2patool (RUST):
Affected version(s) >=0.1.1 <0.27.6
Fix Suggestion:
Update to version 0.27.6
c2pa (RUST):
Affected version(s) >=0.0.1 <0.90.6
Fix Suggestion:
Update to version 0.90.6
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CVSS v4
Base Score:
6.9
Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
6.2
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Weakness Type (CWE)
Uncontrolled Resource Consumption
EPSS
Base Score:
0.21