CVE-2026-103296

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 write access. Exploitation of this issue does not require user interaction.

CVSS 3.1

7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS

0.5% chance of exploitation in the next 30 days; higher than 39% of CVEs (scores of 2026-10-25)

CWE

CWE-347

Published

2026-10-13

Modified

2026-10-14

Record from

the NVD, synced 2026-10-19

Affected

• adobe:c2pa
• adobe:c2pa-web
• adobe:c2patool

References

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

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