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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable yes

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Adobe C2PA Tool affected
Version Status Constraints
0 affected ≤ c2patool-v0.26.70
c2patool-v0.27.11 unaffected —
Adobe Content Credentials Rust SDK affected
Version Status Constraints
0 affected ≤ c2pa-v0.89.0
c2pa-v0.90.11 unaffected —

No data.

No data.

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Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://helpx.adobe.com/security/products/content-authenticity-sdk/apsb26-110.html cve-icon cve-icon
History

Tue, 25 Aug 2026 18:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Tue, 25 Aug 2026 17:45:00 +0000

Type Values Removed Values Added
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.
Title CAI Content Credentials | Integer Underflow (Wrap or Wraparound) (CWE-191)
Weaknesses CWE-191
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: adobe

Published:

Updated: 2026-08-25T17:46:01.366Z

Reserved: 2026-08-06T16:40:07.109Z

Link: CVE-2026-71442

cve-icon Vulnrichment

Updated: 2026-08-25T17:44:35.803Z

cve-icon NVD

Status : Received

Published: 2026-08-25T18:18:01.333

Modified: 2026-08-25T18:18:01.333

Link: CVE-2026-71442

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses