CVE-2026-48296

Undergoing Analysis Undergoing Analysis - In Progress

Integer Underflow in CAI Content Credentials Causes DoS

Publication date: 2026-07-14

Last updated on: 2026-07-16

Assigner: Adobe Systems Incorporated

Description

CAI Content Credentials is affected by an Integer Underflow (Wrap or Wraparound) vulnerability that could result in an application denial-of-service. 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 Scores

EPSS Scores

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Meta Information

Published

2026-07-14

Last Modified

2026-07-16

Generated

2026-08-04

AI Q&A

2026-07-15

EPSS Evaluated

2026-08-02

NVD

CVE-2026-48296

EUVD

EUVD-2026-44525

Affected Vendors & Products

Vendor	Product	Version / Range
adobe	c2pa-web	to 0.7.0 (inc)
adobe	c2pa	to 0.84.0 (inc)
adobe	c2patool	to 0.17.0 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-191	The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result.

Attack-Flow Graph

Executive Summary

This vulnerability is an Integer Underflow (Wrap or Wraparound) issue in CAI Content Credentials. It allows an attacker to cause a denial-of-service by crashing the application. Exploitation does not require user interaction.

Detection Guidance

This vulnerability is an Integer Underflow issue in CAI Content Credentials that could cause application crashes. Detection requires checking for application logs indicating crashes or unexpected terminations, particularly in Adobe CAI Content Credentials services. Monitor for processes associated with adobe cai_content_credentials and verify their stability. No specific commands are provided in the context to directly detect this issue.

Impact Analysis

An attacker could exploit this to crash the application, causing a denial-of-service. This may disrupt services relying on CAI Content Credentials but does not lead to data breaches or unauthorized access.

Mitigation Strategies

Apply the latest security patches or updates provided by Adobe for CAI Content Credentials to address the Integer Underflow vulnerability. Monitor Adobe's security advisories for updates and ensure your systems are running the patched versions.

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