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PatchSiren cyber security CVE debrief

CVE-2026-47904 Adobe CVE debrief

CVE-2026-47904 is a MEDIUM severity vulnerability in CAI Content Credentials versions [email protected], c2pa-v0.80.1 and earlier. This Uncontrolled Resource Consumption vulnerability allows an attacker to exhaust system resources, resulting in an application denial-of-service condition. Exploitation of this issue does not require user interaction. The vulnerability has a CVSS score of 6.2 and was published on [cvePublishedAt](https://www.cve.org/CVERecord?id=CVE-2026-47904).

Vendor
Adobe
Product
CAI Content Credentials
CVSS
MEDIUM 6.2
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-09
Original CVE updated
2026-08-28
Advisory published
2026-06-09
Advisory updated
2026-08-28

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 allows an attacker to consume excessive system resources, leading to a denial-of-service condition.

Defensive priority

MEDIUM

Recommended defensive actions

  • Apply patches or updates for CAI Content Credentials as available.
  • Restrict access to vulnerable systems or services.
  • Monitor system resources for unusual consumption patterns.

Evidence notes

The CVE record [cve-org] and NVD detail [nvd] provide official information about CVE-2026-47904. Additional information is available from [ref-4].

Sources and references

Verified primary and authoritative sources

  • CVE-2026-47904 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-47904

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-47904 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-47904

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.