CAI Content Credentials is affected by an Improper Input Validation vulnerability that could lead to arbitrary file system read. An attacker could exploit this vulnerability to access sensitive files and directories outside the intended access scope. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

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

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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 17:45:00 +0000

Type Values Removed Values Added
Description CAI Content Credentials is affected by an Improper Input Validation vulnerability that could lead to arbitrary file system read. An attacker could exploit this vulnerability to access sensitive files and directories outside the intended access scope. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Title CAI Content Credentials | Improper Input Validation (CWE-20)
Weaknesses CWE-20
References
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: adobe

Published:

Updated: 2026-08-25T17:31:26.360Z

Reserved: 2026-08-19T11:09:11.113Z

Link: CVE-2026-76198

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-08-25T18:18:05.253

Modified: 2026-08-25T18:18:05.253

Link: CVE-2026-76198

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-25T20:00:08Z

Weaknesses