CVE-2026-106090 Adobe CVE debrief

Who should care

Defenders responsible for ColdFusion deployments, especially those with low-privileged user accounts, should assess exposure and prioritize remediation. This includes verifying exposure in ColdFusion 2025 and 2023 deployments, applying vendor-provided patches or updates to affected versions, and monitoring for suspicious activity or exploitation attempts. Security teams and vulnerability management teams should also review and update incident response to

Why it matters

CVE-2026-106090 is an Incorrect Authorization vulnerability in ColdFusion that could result in arbitrary code execution. Defenders should verify exposure, prioritize remediation, and monitor for suspicious activity.

• Verify exposure in ColdFusion 2025 and 2023 deployments.
• Prioritize remediation for affected versions.
• Monitor for suspicious activity or exploitation attempts.
• Update incident response plans to address potential code execution.

Technical summary

ColdFusion 2025 and 2023 are affected by an Incorrect Authorization vulnerability (CWE-863) that could result in arbitrary code execution in the context of the current user. A low-privileged attacker could exploit this vulnerability without requiring user interaction. The vulnerability has a CVSS score of 8.8 and is considered HIGH severity. Defenders should prioritize verifying exposure in ColdFusion 2025 and 2023 deployments, especially those with low-privileged user accounts, and apply vendor-provided patches or updates to affected versions.

Defensive priority

Defenders should prioritize verifying exposure in ColdFusion 2025 and 2023 deployments, especially those with low-privileged user accounts.

Recommended defensive actions

• Verify ColdFusion 2025 and 2023 deployments for exposure, especially those with low-privileged user accounts.
• Apply vendor-provided patches or updates to affected versions.
• Monitor for suspicious activity or exploitation attempts.
• Review and update incident response plans to address potential code execution.
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up.
• Review compensating controls for exposed systems while remediation is scheduled and verified.
• Track exceptions, retest remediated assets, and close the item only after evidence is documented.

Evidence notes

The CVE record and source item provide details on the Incorrect Authorization vulnerability in ColdFusion, but vendor-provided remediation and exploitation details are limited. Defenders should verify exposure in ColdFusion 2025 and 2023 deployments, especially those with low-privileged user accounts. The source item provides details on the vulnerability, but additional verification is required to confirm affected scope and severity.

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.