Is CVE-2026-48276 in the CISA KEV catalog?

No. CVE-2026-48276 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2026-48276?

CVE-2026-48276 has a CVSS v3 base score of 10.0 (CRITICAL).

How do I fix or mitigate CVE-2026-48276?

No published fix for CVE-2026-48276 has been found yet. Check the linked vendor advisories for guidance as it becomes available.

CVE & CISA-KEV Catalog

CVE-2026-48276

CRITICAL

10.0

CVSS v3

NVD

Description

ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Unrestricted Upload of File with Dangerous Type vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue does not require user interaction. Scope is changed.

CWE-434Unrestricted File Upload

How to fix

No published remediation has been found for this vulnerability's affected products yet.

Mitigation guidance may be in the linked vendor advisories in the References section below.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeChanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Exploit Intelligence

EPSS data unavailable for this CVE.

References

Vendor Advisory1

helpx.adobe.com

Embed a live status badge for CVE-2026-48276

Markdown

[![CVE-2026-48276](https://tridentstack.com/cve/badge/CVE-2026-48276.svg)](https://tridentstack.com/cve/CVE-2026-48276)

HTML

<a href="https://tridentstack.com/cve/CVE-2026-48276"><img src="https://tridentstack.com/cve/badge/CVE-2026-48276.svg" alt="CVE-2026-48276"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-07-01.