PatchSiren cyber security CVE debrief

CVE-2026-47902 Adobe CVE debrief

CVE-2026-47902 is a MEDIUM severity vulnerability in CAI Content Credentials versions [email protected], c2pa-v0.80.1 and earlier. An attacker could exploit this vulnerability to exhaust system resources, resulting in an application denial-of-service condition. Exploitation of this issue does not require user interaction. The vulnerability was published on [cvePublishedAt] and last modified on [cveModifiedAt].

Vendor: Adobe
Product: Content Authenticity SDK
CVSS: MEDIUM 6.2
CISA KEV: Not listed in stored evidence
Original CVE published: 2026-06-09
Original CVE updated: 2026-06-10
Advisory published: 2026-06-09
Advisory updated: 2026-06-10

Who should care

Users of CAI Content Credentials versions [email protected], c2pa-v0.80.1 and earlier should apply patches or mitigations as available.

Technical summary

The vulnerability is caused by an Uncontrolled Resource Consumption issue in CAI Content Credentials. This could allow an attacker to exhaust system resources, leading to a denial-of-service condition.

Defensive priority

MEDIUM

Recommended defensive actions

Apply patches or updates as available from the vendor.
Review and limit resource consumption by the affected application.
Monitor system resources for unusual activity.

Evidence notes

The CVE record indicates that the vulnerability affects CAI Content Credentials versions [email protected], c2pa-v0.80.1 and earlier. The vendor is listed as Unknown Vendor, but evidence suggests the vendor may be Adobe [ref-4].

Official resources

CVE-2026-47902 was published on 2026-06-09T22:16:25.177Z and last modified on 2026-06-10T18:35:49.083Z.