CVE-2026-48439

Published: Aug 11, 2026Modified: Aug 28, 2026

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability: 3.9 / Impact: 3.6

Source: psirt@adobe.com (Secondary)

Description

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 (3)

Products: Adobe: C2pa, C2pa Web, C2patool

3 products

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Adobe C2pa	Before 0.90.6
Adobe C2pa Web	Before 0.12.1
Adobe C2patool	Before 0.27.6

Related CWEs

Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

References (1)

https://helpx.adobe.com/security/products/content-authenticity-sdk/apsb26-111.html

Source: psirt@adobe.com

Vendor Advisory

Timeline

No history available yet.