CVE-2026-71390

4.0 mediumEPSS 0.3%

Medium (4.0) in adobe. EPSS 0.3% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

4.0 medium

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 19% of CVEs (scores of 2026-10-31)
CWE: CWE-20
Published: 2026-08-11
Modified: 2026-08-28
Record from: the NVD, synced 2026-10-19

Affected

adobe:c2pa
adobe:c2pa-web
adobe:c2patool

References

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

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