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HIGH · 7.5

CVE-2026-48439

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 syst...

Vulnerability Description

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 Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
AdobeC2Pa< 0.90.6
AdobeC2Pa-Web< 0.12.1
AdobeC2Patool< 0.27.6

Related Weaknesses (CWE)

CWE-400

References

FAQ

What is CVE-2026-48439?

CVE-2026-48439 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 syst...

How severe is CVE-2026-48439?

CVE-2026-48439 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-48439?

Check the references section above for vendor advisories and patch information. Affected products include: Adobe C2Pa, Adobe C2Pa-Web, Adobe C2Patool.