CVE-2026-48434

What it is

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.

At a glance

Exploitability

Can be exploited locally on the machine without logging in. High risk of service disruption.

Exploit odds

0.3% chance of exploitation in the next 30 days (EPSS).

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2026-08-11 17:18 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-08-28 00:18 UTC Last updatedMost recent change to the record

Details

Published

2026-08-11 17:18 UTC

Last modified

2026-08-28 00:18 UTC

Exploit probability

0.3% · EPSS, next 30 days

Weakness

CWE-400 · Uncontrolled resource consumption

Record status

Analyzed

Affected

• Adobe c2pa < 0.90.6
• Adobe c2pa-web < 0.12.1
• Adobe c2patool < 0.27.6

Attack profile CVSS 3.1 · 6.2

Attack vector

Local

Complexity

Low

Privileges needed

None

User interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High