CVE-2026-102502: adobe c2pa, adobe c2pa-web, adobe c2patool

CVSS 5.3 (medium) · published 2026-10-13

CAI Content Credentials is affected by an Improper Verification of Cryptographic Signature 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.

Affected products (NVD): adobe c2pa, adobe c2pa-web, adobe c2patool

Fixed in (NVD): 0.91.1, 0.15.3, 0.28.1

Weakness: CWE-347

Source: NVD CVE-2026-102502

References

• https://www.adobe.com/trust/security/products/content-credentials-sdk/apsb26-163.html

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