CAI Content Credentials is affected by an Improper Input Validation vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain unauthorized limited write access. Exploitation of this issue does not require user interaction.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

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 no

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 Content Credentials Rust SDK affected
Version Status Constraints
0 affected ≤ c2pa-v0.90.5
c2pa-v0.90.6 unaffected —
Adobe Content Credentials Command-Line Tool affected
Version Status Constraints
0 affected ≤ c2patool-v0.27.5
c2patool-v0.27.6 unaffected —
Adobe Content Credentials JS SDK affected
Version Status Constraints
0 affected ≤ @contentauth/[email protected]
@contentauth/[email protected] unaffected —

No data.

No data.

No data.

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/apsb26-111.html cve-icon cve-icon
History

Tue, 11 Aug 2026 18:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Tue, 11 Aug 2026 17:15:00 +0000

Type Values Removed Values Added
Description CAI Content Credentials is affected by an Improper Input Validation vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain unauthorized limited write access. Exploitation of this issue does not require user interaction.
Title CAI Content Credentials | Improper Input Validation (CWE-20)
Weaknesses CWE-20
References
Metrics cvssV3_1

{'score': 4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: adobe

Published:

Updated: 2026-08-11T17:49:44.276Z

Reserved: 2026-08-06T09:00:50.000Z

Link: CVE-2026-71390

cve-icon Vulnrichment

Updated: 2026-08-11T17:49:38.751Z

cve-icon NVD

Status : Received

Published: 2026-08-11T17:19:14.087

Modified: 2026-08-11T18:18:22.207

Link: CVE-2026-71390

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses