CVE-2026-34713Network attack vector

Application denial-of-service via resource exhaustion

Published Jun 9, 2026 · Updated Jun 9, 2026

Uncontrolled resource consumption in Adobe Content Credentials SDK allows remote attackers to exhaust resources and interrupt applications. Adobe identifies the affected locus only as the c2pa-web and c2pa SDK packages and has not disclosed the input or operation that consumes resources without a bound. Network access is sufficient; authentication and user interaction are unnecessary, and the reported consequence is application denial-of-service rather than data disclosure or modification.

CVSS severity7.5
High
EPSS probability0.41%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Uncontrolled resource consumption in Adobe Content Credentials SDK allows remote attackers to exhaust resources and interrupt applications. Adobe identifies the affected locus only as the c2pa-web and c2pa SDK packages and has not disclosed the input or operation that consumes resources without a bound. Network access is sufficient; authentication and user interaction are unnecessary, and the reported consequence is application denial-of-service rather than data disclosure or modification.

The record

CVE
CVE-2026-34713
Published
Jun 9, 2026
Updated
Jun 9, 2026
Vendor
Adobe
Product
Content Credentials SDK
Classifications
CWE-400, T1499.004
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 9, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 9, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=c2pa-v0.80.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Adobe · Content Credentials SDKversion=0 <=c2pa-v0.80.1

Published CVSS scores

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

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-400Uncontrolled Resource Consumption
T1499.004Application or System Exploitation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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