CVE-2026-100139

Status: AnalyzedHigh (7.5)—

Severity7.5High · CVSS 3.1

Exploitation probability0.51 %higher than 42% of CVEs

Active exploitationNonot in the CISA catalog

Public exploitNot knownno public code found

CAI Content Credentials is affected by an Uncontrolled Resource Consumption vulnerability that could lead to application denial-of-service. 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.

CVSS

Base score: 7.5
Version: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days: 0.51 %
Percentile among all scored CVEs: 42
Score date: 10/20/2026

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

ATT&CK techniques

How this vulnerability is exploited and what the attacker gains, in MITRE ATT&CK terms.

ExploitationT1190 Exploit Public-Facing Applicationinitial access90 %
Primary impactT1499 Endpoint Denial of Serviceimpact90 %

Vector AV:N/PR:N/UI:N con CWE-400 y descripción de agotamiento de recursos que causa denegación de servicio de la aplicación sin interacción del usuario.

Inferred by our analysis agent from the official description, CVSS vector and CWE, and checked by a supervisor. May contain errors.

ATT&CK mitigations that cover these techniques

Filter Network Traffic Vulnerability Scanning Privileged Account Management Network Segmentation Limit Access to Resource Over Network Application Isolation and Sandboxing

Affected technologies (3)

Adobe — C2pa Adobe — C2pa-web Adobe — C2patool

CWEs

CWE-400

References

Show 1 references

https://www.adobe.com/trust/security/products/content-credentials-sdk/apsb26-163.html

Raw JSON (NVD)

Show

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