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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
2026-08-28
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 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].

Sources and references

Verified primary and authoritative sources

  • CVE-2026-47902 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-47902

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

  • CVE-2026-47902 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-47902

    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.