VulnerabilityAnalyzed

CVE-2026-71390

CAI Content Credentials is affected by an Improper Input Validation vulnerability that could result in a Security feature bypass.

MEDIUM 4.0EPSS 0.15%

Does this matter?

Lower severity and a low EPSS score (0.15%). Track it; it rarely justifies an emergency change on its own.

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.

CVSS 3.1: 4.0 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
EPSS: 0.15% probability · 5th percentile
CISA KEV: Not listed
Weakness: CWE-20
Affected: adobe/c2pa · adobe/c2pa-web · adobe/c2patool
Source: psirt@adobe.com

References

https://helpx.adobe.com/security/products/content-authenticity-sdk/apsb26-111.htmlVendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.