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.

Executive Summary

Technical Details

Mitigations

References

Additional Metadata

{
  "score": "7.5",
  "pubDate": "2026-08-11T17:18:01.207Z",
  "pubdate": "2026-08-11T17:18:01.207Z",
  "executiveSummary": "CAI Content Credentials is affected by an Uncontrolled Resource Consumption vulnerability that can result in an application denial-of-service condition. This security flaw enables a remote attacker to exhaust critical system resources, thereby degrading or completely halting application availability.\nThe vulnerability resides in the core resource management mechanisms of the affected product. Exploitation requires no user interaction, lowering the barrier for potential threat actors to trigger the condition. Successful exploitation directly threatens system availability, potentially leading to operational disruption for dependent services.\nThe associated risk implication is categorized as high due to the lack of required user interaction and the severity of the potential denial-of-service outcome. Mitigation efforts should focus on proper resource governance, input validation, and rate-limiting measures to prevent uncontrolled consumption.",
  "technicalDetails": "The vulnerability is classified as an Uncontrolled Resource Consumption flaw, typically mapping to CWE-400. The root cause stems from insufficient bounds checking, improper memory management, or the absence of strict resource allocation limits within the CAI Content Credentials processing pipeline.\nAn attacker can exploit this vulnerability by submitting specially crafted payloads or initiating high-frequency requests designed to trigger excessive resource allocation. Because the application fails to throttle, bound, or properly clean up these allocations, continued execution rapidly depletes available CPU, memory, or I/O resources.\nThe attack flow proceeds as follows: First, the adversary identifies the vulnerable processing endpoint exposed by CAI Content Credentials. Second, the attacker transmits the malicious input stream over the network without requiring authentication or elevated privileges. Third, the targeted component attempts to parse or process the unbounded data structure, causing exponential resource consumption. Finally, the underlying host or application process exhausts its resource quota, resulting in application denial-of-service.\nAuthentication and privilege requirements are minimal or absent, as the vulnerability is triggerable externally via network exposure of the affected service. Post-exploitation impact is constrained to availability degradation, specifically manifesting as application crashes, unresponsiveness, or cascading failures across dependent infrastructure components."
}