What is CVE-2026-34713?

CVE-2026-34713 is a high-severity vulnerability in Adobe C2pa, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2026-06-09.

How severe is CVE-2026-34713?

High severity. CVSS v3 base score is 7.5 out of 10.

Resource exhaustion in Adobe C2pa

CVE-2026-34713

CAI Content Credentials versions c2pa-web@0.7.1, c2pa-v0.80.1 and earlier are affected by an Uncontrolled Resource Consumption vulnerability. An attacker could exploit this vulnerability to exhaust system resources, resulting in an applica…

Vulnerability class: DoS (Denial of Service)

EPSS: 0.004 (33.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Adobe C2pa
Adobe C2pa-web
Adobe Cai Content Credentials — versions 0

Weakness classification (CWE)

CWE-400 — Uncontrolled Resource Consumption

References

psirt@adobe.com (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2026-34713?: CVE-2026-34713 is a high-severity vulnerability in Adobe C2pa, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2026-06-09.
How severe is CVE-2026-34713?: High severity. CVSS v3 base score is 7.5 out of 10.