CVE-2026-100138 Adobe CVE debrief

Who should care

Defenders responsible for Adobe CAI Content Credentials should assess exposure and prioritize remediation. This includes operators, platform administrators, vulnerability management teams, and security teams. They must verify system resource usage and assess exposure to this vulnerability in Adobe CAI Content Credentials. Defenders should also prioritize remediation for affected versions of Adobe CAI Content Credentials.

Why it matters

A high-severity Uncontrolled Resource Consumption vulnerability affects Adobe's CAI Content Credentials, potentially leading to application denial-of-service. Defenders should assess exposure, prioritize remediation, and verify system resources.

• Potential application denial-of-service due to resource exhaustion
• Need to verify system resource usage for affected versions
• Prioritize remediation for affected Adobe CAI Content Credentials versions

Technical summary

The 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. The vulnerability has a CVSS score of 7.5, indicating high severity. Defenders should prioritize verifying system resource usage and assessing exposure to this vulnerability in Adobe CAI Content Credentials.

Defensive priority

Defenders should prioritize verifying system resource usage and assessing exposure to this vulnerability in Adobe CAI Content Credentials.

Recommended defensive actions

• Verify system resource usage for Adobe CAI Content Credentials
• Assess exposure to this vulnerability in Adobe CAI Content Credentials
• Prioritize remediation for affected versions of Adobe CAI Content Credentials
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up
• Review the supplied official advisory or CVE record to validate affected scope, severity, and vendor guidance
• Plan vendor-supported updates or mitigations through normal change control where exposure is confirmed
• Check relevant monitoring, detection, and logs for exposed assets that need extra review

Evidence notes

The CVE record and source item provide details on the vulnerability, affected products, and vendor advisory. The vulnerability is tracked as CVE-2026-100138 and has a CVSS score of 7.5, indicating high severity. The source item provides additional context on the vulnerability. Defenders should verify the affected versions of Adobe CAI Content Credentials and assess exposure.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.